7507987201

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{129001}}^1$

素因数の和:129073

約数の個数: 24

約数和(自身を含む): 9127665512

約数和(自身を除く): 1619678311

約数列:

[1, 11, 13, 37, 121, 143, 407, 481, 1573, 4477, 5291, 58201, 129001, 1419011, 1677013, 4773037, 15609121, 18447143, 52503407, 62049481, 202918573, 577537477, 682544291, 7507987201]

約数ペア:

[(1, 7507987201), (11, 682544291), (13, 577537477), (37, 202918573), (121, 62049481), (143, 52503407), (407, 18447143), (481, 15609121), (1573, 4773037), (4477, 1677013), (5291, 1419011), (58201, 129001)]