86294313

素因数分解:

$3^2\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{1291}}^1$

素因数の和:2365

約数の個数: 24

約数和(自身を含む): 142698816

約数和(自身を除く): 56404503

約数列:

[1, 3, 7, 9, 21, 63, 1061, 1291, 3183, 3873, 7427, 9037, 9549, 11619, 22281, 27111, 66843, 81333, 1369751, 4109253, 9588257, 12327759, 28764771, 86294313]

約数ペア:

[(1, 86294313), (3, 28764771), (7, 12327759), (9, 9588257), (21, 4109253), (63, 1369751), (1061, 81333), (1291, 66843), (3183, 27111), (3873, 22281), (7427, 11619), (9037, 9549)]