90643399

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{1039}}^1$

素因数の和:1171

約数の個数: 24

約数和(自身を含む): 115082240

約数和(自身を除く): 24438841

約数列:

[1, 7, 11, 77, 103, 121, 721, 847, 1039, 1133, 7273, 7931, 11429, 12463, 80003, 87241, 107017, 125719, 749119, 880033, 1177187, 8240309, 12949057, 90643399]

約数ペア:

[(1, 90643399), (7, 12949057), (11, 8240309), (77, 1177187), (103, 880033), (121, 749119), (721, 125719), (847, 107017), (1039, 87241), (1133, 80003), (7273, 12463), (7931, 11429)]