1900331259

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{1789}}^1\times {\mathrm{4987}}^1$

素因数の和:6850

約数の個数: 16

約数和(自身を含む): 2571413760

約数和(自身を除く): 671082501

約数列:

[1, 3, 71, 213, 1789, 4987, 5367, 14961, 127019, 354077, 381057, 1062231, 8921743, 26765229, 633443753, 1900331259]

約数ペア:

[(1, 1900331259), (3, 633443753), (71, 26765229), (213, 8921743), (1789, 1062231), (4987, 381057), (5367, 354077), (14961, 127019)]