488931401

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{12601}}^1$

素因数の和:12872

約数の個数: 16

約数和(自身を含む): 585539328

約数和(自身を除く): 96607927

約数列:

[1, 7, 23, 161, 241, 1687, 5543, 12601, 38801, 88207, 289823, 2028761, 3036841, 21257887, 69847343, 488931401]

約数ペア:

[(1, 488931401), (7, 69847343), (23, 21257887), (161, 3036841), (241, 2028761), (1687, 289823), (5543, 88207), (12601, 38801)]