161012467

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{9377}}^1$

素因数の和:9618

約数の個数: 16

約数和(自身を含む): 201664512

約数和(自身を除く): 40652045

約数列:

[1, 7, 11, 77, 223, 1561, 2453, 9377, 17171, 65639, 103147, 722029, 2091071, 14637497, 23001781, 161012467]

約数ペア:

[(1, 161012467), (7, 23001781), (11, 14637497), (77, 2091071), (223, 722029), (1561, 103147), (2453, 65639), (9377, 17171)]