23293347

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 39836160

約数和(自身を除く): 16542813

約数列:

[1, 3, 7, 11, 21, 33, 77, 89, 103, 121, 231, 267, 309, 363, 623, 721, 847, 979, 1133, 1869, 2163, 2541, 2937, 3399, 6853, 7931, 9167, 10769, 12463, 20559, 23793, 27501, 32307, 37389, 64169, 75383, 87241, 100837, 192507, 226149, 261723, 302511, 705859, 1109207, 2117577, 3327621, 7764449, 23293347]

約数ペア:

[(1, 23293347), (3, 7764449), (7, 3327621), (11, 2117577), (21, 1109207), (33, 705859), (77, 302511), (89, 261723), (103, 226149), (121, 192507), (231, 100837), (267, 87241), (309, 75383), (363, 64169), (623, 37389), (721, 32307), (847, 27501), (979, 23793), (1133, 20559), (1869, 12463), (2163, 10769), (2541, 9167), (2937, 7931), (3399, 6853)]