1750793049

素因数分解:

$3^4\times {\mathrm{457}}^1\times {\mathrm{47297}}^1$

素因数の和:47766

約数の個数: 20

約数和(自身を含む): 2621160564

約数和(自身を除く): 870367515

約数列:

[1, 3, 9, 27, 81, 457, 1371, 4113, 12339, 37017, 47297, 141891, 425673, 1277019, 3831057, 21614729, 64844187, 194532561, 583597683, 1750793049]

約数ペア:

[(1, 1750793049), (3, 583597683), (9, 194532561), (27, 64844187), (81, 21614729), (457, 3831057), (1371, 1277019), (4113, 425673), (12339, 141891), (37017, 47297)]