7794997

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:145

約数の個数: 32

約数和(自身を含む): 10137600

約数和(自身を除く): 2342603

約数列:

[1, 7, 19, 29, 43, 47, 133, 203, 301, 329, 551, 817, 893, 1247, 1363, 2021, 3857, 5719, 6251, 8729, 9541, 14147, 23693, 25897, 38399, 58609, 165851, 181279, 268793, 410263, 1113571, 7794997]

約数ペア:

[(1, 7794997), (7, 1113571), (19, 410263), (29, 268793), (43, 181279), (47, 165851), (133, 58609), (203, 38399), (301, 25897), (329, 23693), (551, 14147), (817, 9541), (893, 8729), (1247, 6251), (1363, 5719), (2021, 3857)]