9047829

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 14376960

約数和(自身を除く): 5329131

約数列:

[1, 3, 7, 21, 47, 89, 103, 141, 267, 309, 329, 623, 721, 987, 1869, 2163, 4183, 4841, 9167, 12549, 14523, 27501, 29281, 33887, 64169, 87843, 101661, 192507, 430849, 1292547, 3015943, 9047829]

約数ペア:

[(1, 9047829), (3, 3015943), (7, 1292547), (21, 430849), (47, 192507), (89, 101661), (103, 87843), (141, 64169), (267, 33887), (309, 29281), (329, 27501), (623, 14523), (721, 12549), (987, 9167), (1869, 4841), (2163, 4183)]