13293357

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8221}}^1$

素因数の和:8249

約数の個数: 24

約数和(自身を含む): 22495392

約数和(自身を除く): 9202035

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 8221, 24663, 57547, 90431, 172641, 271293, 402829, 633017, 1208487, 1899051, 4431119, 13293357]

約数ペア:

[(1, 13293357), (3, 4431119), (7, 1899051), (11, 1208487), (21, 633017), (33, 402829), (49, 271293), (77, 172641), (147, 90431), (231, 57547), (539, 24663), (1617, 8221)]