1320581101

素因数分解:

$7^1\times {\mathrm{331}}^1\times {\mathrm{463}}^1\times {\mathrm{1231}}^1$

素因数の和:2032

約数の個数: 16

約数和(自身を含む): 1518297088

約数和(自身を除く): 197715987

約数列:

[1, 7, 331, 463, 1231, 2317, 3241, 8617, 153253, 407461, 569953, 1072771, 2852227, 3989671, 188654443, 1320581101]

約数ペア:

[(1, 1320581101), (7, 188654443), (331, 3989671), (463, 2852227), (1231, 1072771), (2317, 569953), (3241, 407461), (8617, 153253)]