27690943

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4951}}^1$

素因数の和:5022

約数の個数: 16

約数和(自身を含む): 34228224

約数和(自身を除く): 6537281

約数列:

[1, 7, 17, 47, 119, 329, 799, 4951, 5593, 34657, 84167, 232697, 589169, 1628879, 3955849, 27690943]

約数ペア:

[(1, 27690943), (7, 3955849), (17, 1628879), (47, 589169), (119, 232697), (329, 84167), (799, 34657), (4951, 5593)]