73312421

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{4451}}^1$

素因数の和:4652

約数の個数: 16

約数和(自身を含む): 90749568

約数和(自身を除く): 17437147

約数列:

[1, 7, 13, 91, 181, 1267, 2353, 4451, 16471, 31157, 57863, 405041, 805631, 5639417, 10473203, 73312421]

約数ペア:

[(1, 73312421), (7, 10473203), (13, 5639417), (91, 805631), (181, 405041), (1267, 57863), (2353, 31157), (4451, 16471)]