1253904003

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:366

約数の個数: 96

約数和(自身を含む): 2192520960

約数和(自身を除く): 938616957

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 107, 121, 153, 187, 211, 297, 321, 363, 459, 561, 633, 963, 1089, 1177, 1683, 1819, 1899, 2057, 2321, 2889, 3267, 3531, 3587, 5049, 5457, 5697, 6171, 6963, 10593, 10761, 12947, 16371, 18513, 20009, 20889, 22577, 25531, 31779, 32283, 38841, 39457, 49113, 55539, 60027, 62667, 67731, 76593, 96849, 116523, 118371, 180081, 203193, 220099, 229779, 248347, 349569, 355113, 383809, 434027, 540243, 609579, 660297, 689337, 745041, 1065339, 1151427, 1302081, 1980891, 2235123, 2731817, 3454281, 3906243, 4221899, 5942673, 6705369, 8195451, 10362843, 11718729, 12665697, 24586353, 37997091, 46440889, 73759059, 113991273, 139322667, 417968001, 1253904003]

約数ペア:

[(1, 1253904003), (3, 417968001), (9, 139322667), (11, 113991273), (17, 73759059), (27, 46440889), (33, 37997091), (51, 24586353), (99, 12665697), (107, 11718729), (121, 10362843), (153, 8195451), (187, 6705369), (211, 5942673), (297, 4221899), (321, 3906243), (363, 3454281), (459, 2731817), (561, 2235123), (633, 1980891), (963, 1302081), (1089, 1151427), (1177, 1065339), (1683, 745041), (1819, 689337), (1899, 660297), (2057, 609579), (2321, 540243), (2889, 434027), (3267, 383809), (3531, 355113), (3587, 349569), (5049, 248347), (5457, 229779), (5697, 220099), (6171, 203193), (6963, 180081), (10593, 118371), (10761, 116523), (12947, 96849), (16371, 76593), (18513, 67731), (20009, 62667), (20889, 60027), (22577, 55539), (25531, 49113), (31779, 39457), (32283, 38841)]