38722593

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 67568256

約数和(自身を除く): 28845663

約数列:

[1, 3, 7, 13, 21, 23, 39, 49, 69, 91, 147, 161, 273, 299, 483, 637, 881, 897, 1127, 1911, 2093, 2643, 3381, 6167, 6279, 11453, 14651, 18501, 20263, 34359, 43169, 43953, 60789, 80171, 129507, 141841, 240513, 263419, 425523, 561197, 790257, 992887, 1683591, 1843933, 2978661, 5531799, 12907531, 38722593]

約数ペア:

[(1, 38722593), (3, 12907531), (7, 5531799), (13, 2978661), (21, 1843933), (23, 1683591), (39, 992887), (49, 790257), (69, 561197), (91, 425523), (147, 263419), (161, 240513), (273, 141841), (299, 129507), (483, 80171), (637, 60789), (881, 43953), (897, 43169), (1127, 34359), (1911, 20263), (2093, 18501), (2643, 14651), (3381, 11453), (6167, 6279)]