9966061

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 12476160

約数和(自身を除く): 2510099

約数列:

[1, 7, 23, 37, 49, 161, 239, 259, 851, 1127, 1673, 1813, 5497, 5957, 8843, 11711, 38479, 41699, 61901, 203389, 269353, 433307, 1423723, 9966061]

約数ペア:

[(1, 9966061), (7, 1423723), (23, 433307), (37, 269353), (49, 203389), (161, 61901), (239, 41699), (259, 38479), (851, 11711), (1127, 8843), (1673, 5957), (1813, 5497)]