86060331

素因数分解:

$3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{4127}}^1$

素因数の和:4471

約数の個数: 24

約数和(自身を含む): 142531584

約数和(自身を除く): 56471253

約数列:

[1, 3, 7, 9, 21, 63, 331, 993, 2317, 2979, 4127, 6951, 12381, 20853, 28889, 37143, 86667, 260001, 1366037, 4098111, 9562259, 12294333, 28686777, 86060331]

約数ペア:

[(1, 86060331), (3, 28686777), (7, 12294333), (9, 9562259), (21, 4098111), (63, 1366037), (331, 260001), (993, 86667), (2317, 37143), (2979, 28889), (4127, 20853), (6951, 12381)]