12015017

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:452

約数の個数: 16

約数和(自身を含む): 14192640

約数和(自身を除く): 2177623

約数列:

[1, 7, 43, 179, 223, 301, 1253, 1561, 7697, 9589, 39917, 53879, 67123, 279419, 1716431, 12015017]

約数ペア:

[(1, 12015017), (7, 1716431), (43, 279419), (179, 67123), (223, 53879), (301, 39917), (1253, 9589), (1561, 7697)]