870920171

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1\times {\mathrm{2719}}^1$

素因数の和:3554

約数の個数: 16

約数和(自身を含む): 977372160

約数和(自身を除く): 106451989

約数列:

[1, 11, 37, 407, 787, 2719, 8657, 29119, 29909, 100603, 320309, 1106633, 2139853, 23538383, 79174561, 870920171]

約数ペア:

[(1, 870920171), (11, 79174561), (37, 23538383), (407, 2139853), (787, 1106633), (2719, 320309), (8657, 100603), (29119, 29909)]