270746609

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{379}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 322300800

約数和(自身を除く): 51554191

約数列:

[1, 7, 49, 61, 239, 379, 427, 1673, 2653, 2989, 11711, 14579, 18571, 23119, 90581, 102053, 161833, 634067, 714371, 1132831, 4438469, 5525441, 38678087, 270746609]

約数ペア:

[(1, 270746609), (7, 38678087), (49, 5525441), (61, 4438469), (239, 1132831), (379, 714371), (427, 634067), (1673, 161833), (2653, 102053), (2989, 90581), (11711, 23119), (14579, 18571)]