61321057

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{2053}}^1$

素因数の和:2328

約数の個数: 16

約数和(自身を含む): 74535552

約数和(自身を除く): 13214495

約数列:

[1, 7, 17, 119, 251, 1757, 2053, 4267, 14371, 29869, 34901, 244307, 515303, 3607121, 8760151, 61321057]

約数ペア:

[(1, 61321057), (7, 8760151), (17, 3607121), (119, 515303), (251, 244307), (1757, 34901), (2053, 29869), (4267, 14371)]