11783107

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{449}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 14169600

約数和(自身を除く): 2386493

約数列:

[1, 7, 23, 161, 163, 449, 1141, 3143, 3749, 10327, 26243, 72289, 73187, 512309, 1683301, 11783107]

約数ペア:

[(1, 11783107), (7, 1683301), (23, 512309), (161, 73187), (163, 72289), (449, 26243), (1141, 10327), (3143, 3749)]