64910573

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41959}}^1$

素因数の和:41996

約数の個数: 16

約数和(自身を含む): 84591360

約数和(自身を除く): 19680787

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 41959, 293713, 545467, 713303, 3818269, 4993121, 9272939, 64910573]

約数ペア:

[(1, 64910573), (7, 9272939), (13, 4993121), (17, 3818269), (91, 713303), (119, 545467), (221, 293713), (1547, 41959)]