3129850493

素因数分解:

$7^1\times {\mathrm{11}}^4\times {\mathrm{30539}}^1$

素因数の和:30590

約数の個数: 20

約数和(自身を含む): 3934773600

約数和(自身を除く): 804923107

約数列:

[1, 7, 11, 77, 121, 847, 1331, 9317, 14641, 30539, 102487, 213773, 335929, 2351503, 3695219, 25866533, 40647409, 284531863, 447121499, 3129850493]

約数ペア:

[(1, 3129850493), (7, 447121499), (11, 284531863), (77, 40647409), (121, 25866533), (847, 3695219), (1331, 2351503), (9317, 335929), (14641, 213773), (30539, 102487)]