87694993

素因数分解:

${\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 94770000

約数和(自身を除く): 7075007

約数列:

[1, 17, 89, 149, 389, 1513, 2533, 6613, 13261, 34621, 57961, 225437, 588557, 985337, 5158529, 87694993]

約数ペア:

[(1, 87694993), (17, 5158529), (89, 985337), (149, 588557), (389, 225437), (1513, 57961), (2533, 34621), (6613, 13261)]