56908839

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 85356544

約数和(自身を除く): 28447705

約数列:

[1, 3, 13, 31, 39, 93, 103, 309, 403, 457, 1209, 1339, 1371, 3193, 4017, 5941, 9579, 14167, 17823, 41509, 42501, 47071, 124527, 141213, 184171, 552513, 611923, 1459201, 1835769, 4377603, 18969613, 56908839]

約数ペア:

[(1, 56908839), (3, 18969613), (13, 4377603), (31, 1835769), (39, 1459201), (93, 611923), (103, 552513), (309, 184171), (403, 141213), (457, 124527), (1209, 47071), (1339, 42501), (1371, 41509), (3193, 17823), (4017, 14167), (5941, 9579)]