56624619

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{967}}^1$

素因数の和:1250

約数の個数: 16

約数和(自身を含む): 76665600

約数和(自身を除く): 20040981

約数列:

[1, 3, 131, 149, 393, 447, 967, 2901, 19519, 58557, 126677, 144083, 380031, 432249, 18874873, 56624619]

約数ペア:

[(1, 56624619), (3, 18874873), (131, 432249), (149, 380031), (393, 144083), (447, 126677), (967, 58557), (2901, 19519)]