397915253183

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{115304333}}^1$

素因数の和:115304386

約数の個数: 16

約数和(自身を含む): 498114722880

約数和(自身を除く): 100199469697

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 115304333, 807130331, 1960173661, 3343825657, 13721215627, 23406779599, 56845036169, 397915253183]

約数ペア:

[(1, 397915253183), (7, 56845036169), (17, 23406779599), (29, 13721215627), (119, 3343825657), (203, 1960173661), (493, 807130331), (3451, 115304333)]