4807209

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:102

約数の個数: 48

約数和(自身を含む): 8043840

約数和(自身を除く): 3236631

約数列:

[1, 3, 11, 17, 19, 33, 41, 51, 57, 121, 123, 187, 209, 323, 363, 451, 561, 627, 697, 779, 969, 1353, 2057, 2091, 2299, 2337, 3553, 4961, 6171, 6897, 7667, 8569, 10659, 13243, 14883, 23001, 25707, 39083, 39729, 84337, 94259, 117249, 145673, 253011, 282777, 437019, 1602403, 4807209]

約数ペア:

[(1, 4807209), (3, 1602403), (11, 437019), (17, 282777), (19, 253011), (33, 145673), (41, 117249), (51, 94259), (57, 84337), (121, 39729), (123, 39083), (187, 25707), (209, 23001), (323, 14883), (363, 13243), (451, 10659), (561, 8569), (627, 7667), (697, 6897), (779, 6171), (969, 4961), (1353, 3553), (2057, 2337), (2091, 2299)]