38715138147

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{17229701}}^1$

素因数の和:17229818

約数の個数: 16

約数和(自身を含む): 59545850112

約数和(自身を除く): 20830711965

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 17229701, 51689103, 120607907, 361823721, 1843578007, 5530734021, 12905046049, 38715138147]

約数ペア:

[(1, 38715138147), (3, 12905046049), (7, 5530734021), (21, 1843578007), (107, 361823721), (321, 120607907), (749, 51689103), (2247, 17229701)]