87385627

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{6737}}^1$

素因数の和:6870

約数の個数: 16

約数和(自身を含む): 106729920

約数和(自身を除く): 19344293

約数列:

[1, 7, 17, 109, 119, 763, 1853, 6737, 12971, 47159, 114529, 734333, 801703, 5140331, 12483661, 87385627]

約数ペア:

[(1, 87385627), (7, 12483661), (17, 5140331), (109, 801703), (119, 734333), (763, 114529), (1853, 47159), (6737, 12971)]