493512639

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{1399}}^1\times {\mathrm{1993}}^1$

素因数の和:3454

約数の個数: 16

約数和(自身を含む): 669984000

約数和(自身を除く): 176471361

約数列:

[1, 3, 59, 177, 1399, 1993, 4197, 5979, 82541, 117587, 247623, 352761, 2788207, 8364621, 164504213, 493512639]

約数ペア:

[(1, 493512639), (3, 164504213), (59, 8364621), (177, 2788207), (1399, 352761), (1993, 247623), (4197, 117587), (5979, 82541)]