49997017

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{13553}}^1$

素因数の和:13608

約数の個数: 16

約数和(自身を含む): 62456832

約数和(自身を除く): 12459815

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 13553, 94871, 230401, 420143, 1612807, 2941001, 7142431, 49997017]

約数ペア:

[(1, 49997017), (7, 7142431), (17, 2941001), (31, 1612807), (119, 420143), (217, 230401), (527, 94871), (3689, 13553)]