30401161

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1097}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 36049536

約数和(自身を除く): 5648375

約数列:

[1, 7, 37, 107, 259, 749, 1097, 3959, 7679, 27713, 40589, 117379, 284123, 821653, 4343023, 30401161]

約数ペア:

[(1, 30401161), (7, 4343023), (37, 821653), (107, 284123), (259, 117379), (749, 40589), (1097, 27713), (3959, 7679)]