90400237

素因数分解:

${\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{401}}^1$

素因数の和:656

約数の個数: 16

約数和(自身を含む): 97686000

約数和(自身を除く): 7285763

約数列:

[1, 17, 89, 149, 401, 1513, 2533, 6817, 13261, 35689, 59749, 225437, 606713, 1015733, 5317661, 90400237]

約数ペア:

[(1, 90400237), (17, 5317661), (89, 1015733), (149, 606713), (401, 225437), (1513, 59749), (2533, 35689), (6817, 13261)]