56401471

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{499}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 65824000

約数和(自身を除く): 9422529

約数列:

[1, 7, 67, 241, 469, 499, 1687, 3493, 16147, 33433, 113029, 120259, 234031, 841813, 8057353, 56401471]

約数ペア:

[(1, 56401471), (7, 8057353), (67, 841813), (241, 234031), (469, 120259), (499, 113029), (1687, 33433), (3493, 16147)]