496899

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:187

約数の個数: 24

約数和(自身を含む): 803712

約数和(自身を除く): 306813

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 137, 279, 403, 411, 1209, 1233, 1781, 3627, 4247, 5343, 12741, 16029, 38223, 55211, 165633, 496899]

約数ペア:

[(1, 496899), (3, 165633), (9, 55211), (13, 38223), (31, 16029), (39, 12741), (93, 5343), (117, 4247), (137, 3627), (279, 1781), (403, 1233), (411, 1209)]