1670894493

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 2298067200

約数和(自身を除く): 627172707

約数列:

[1, 3, 61, 149, 183, 233, 263, 447, 699, 789, 9089, 14213, 16043, 27267, 34717, 39187, 42639, 48129, 61279, 104151, 117561, 183837, 2117737, 2390407, 3738019, 6353211, 7171221, 9130571, 11214057, 27391713, 556964831, 1670894493]

約数ペア:

[(1, 1670894493), (3, 556964831), (61, 27391713), (149, 11214057), (183, 9130571), (233, 7171221), (263, 6353211), (447, 3738019), (699, 2390407), (789, 2117737), (9089, 183837), (14213, 117561), (16043, 104151), (27267, 61279), (34717, 48129), (39187, 42639)]