86730631

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:523

約数の個数: 24

約数和(自身を含む): 100084896

約数和(自身を除く): 13354265

約数列:

[1, 13, 23, 53, 169, 299, 421, 689, 1219, 3887, 5473, 8957, 9683, 15847, 22313, 71149, 125879, 206011, 290069, 513199, 1636427, 3770897, 6671587, 86730631]

約数ペア:

[(1, 86730631), (13, 6671587), (23, 3770897), (53, 1636427), (169, 513199), (299, 290069), (421, 206011), (689, 125879), (1219, 71149), (3887, 22313), (5473, 15847), (8957, 9683)]