42385239

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9791}}^1$

素因数の和:9847

約数の個数: 24

約数和(自身を含む): 67721472

約数和(自身を除く): 25336233

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 9791, 29373, 88119, 127283, 362267, 381849, 1086801, 1145547, 3260403, 4709471, 14128413, 42385239]

約数ペア:

[(1, 42385239), (3, 14128413), (9, 4709471), (13, 3260403), (37, 1145547), (39, 1086801), (111, 381849), (117, 362267), (333, 127283), (481, 88119), (1443, 29373), (4329, 9791)]