86531389

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{1063}}^1$

素因数の和:1500

約数の個数: 16

約数和(自身を含む): 102654720

約数和(自身を除く): 16123331

約数列:

[1, 7, 29, 203, 401, 1063, 2807, 7441, 11629, 30827, 81403, 215789, 426263, 2983841, 12361627, 86531389]

約数ペア:

[(1, 86531389), (7, 12361627), (29, 2983841), (203, 426263), (401, 215789), (1063, 81403), (2807, 30827), (7441, 11629)]