20241441

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 36633600

約数和(自身を除く): 16392159

約数列:

[1, 3, 9, 11, 17, 19, 27, 33, 51, 57, 99, 153, 171, 187, 209, 211, 297, 323, 459, 513, 561, 627, 633, 969, 1683, 1881, 1899, 2321, 2907, 3553, 3587, 4009, 5049, 5643, 5697, 6963, 8721, 10659, 10761, 12027, 20889, 31977, 32283, 36081, 39457, 44099, 62667, 68153, 95931, 96849, 108243, 118371, 132297, 204459, 355113, 396891, 613377, 749683, 1065339, 1190673, 1840131, 2249049, 6747147, 20241441]

約数ペア:

[(1, 20241441), (3, 6747147), (9, 2249049), (11, 1840131), (17, 1190673), (19, 1065339), (27, 749683), (33, 613377), (51, 396891), (57, 355113), (99, 204459), (153, 132297), (171, 118371), (187, 108243), (209, 96849), (211, 95931), (297, 68153), (323, 62667), (459, 44099), (513, 39457), (561, 36081), (627, 32283), (633, 31977), (969, 20889), (1683, 12027), (1881, 10761), (1899, 10659), (2321, 8721), (2907, 6963), (3553, 5697), (3587, 5643), (4009, 5049)]