426561519

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4243}}^1$

素因数の和:4347

約数の個数: 32

約数和(自身を含む): 625803264

約数和(自身を除く): 199241745

約数列:

[1, 3, 23, 31, 47, 69, 93, 141, 713, 1081, 1457, 2139, 3243, 4243, 4371, 12729, 33511, 97589, 100533, 131533, 199421, 292767, 394599, 598263, 3025259, 4586683, 6182051, 9075777, 13760049, 18546153, 142187173, 426561519]

約数ペア:

[(1, 426561519), (3, 142187173), (23, 18546153), (31, 13760049), (47, 9075777), (69, 6182051), (93, 4586683), (141, 3025259), (713, 598263), (1081, 394599), (1457, 292767), (2139, 199421), (3243, 131533), (4243, 100533), (4371, 97589), (12729, 33511)]