7779221

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:268

約数の個数: 16

約数和(自身を含む): 8553600

約数和(自身を除く): 774379

約数列:

[1, 23, 29, 107, 109, 667, 2461, 2507, 3103, 3161, 11663, 71369, 72703, 268249, 338227, 7779221]

約数ペア:

[(1, 7779221), (23, 338227), (29, 268249), (107, 72703), (109, 71369), (667, 11663), (2461, 3161), (2507, 3103)]