26713921521

素因数分解:

$3^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{2227831}}^1$

素因数の和:2228412

約数の個数: 16

約数和(自身を含む): 40778236928

約数和(自身を除く): 14064315407

約数列:

[1, 3, 7, 21, 571, 1713, 3997, 11991, 2227831, 6683493, 15594817, 46784451, 1272091501, 3816274503, 8904640507, 26713921521]

約数ペア:

[(1, 26713921521), (3, 8904640507), (7, 3816274503), (21, 1272091501), (571, 46784451), (1713, 15594817), (3997, 6683493), (11991, 2227831)]