328021347

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1\times {\mathrm{3571}}^1$

素因数の和:4098

約数の個数: 16

約数和(自身を含む): 444985472

約数和(自身を除く): 116964125

約数列:

[1, 3, 67, 201, 457, 1371, 3571, 10713, 30619, 91857, 239257, 717771, 1631947, 4895841, 109340449, 328021347]

約数ペア:

[(1, 328021347), (3, 109340449), (67, 4895841), (201, 1631947), (457, 717771), (1371, 239257), (3571, 91857), (10713, 30619)]