56215419

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{5981}}^1$

素因数の和:6238

約数の個数: 16

約数和(自身を含む): 81068064

約数和(自身を除く): 24852645

約数列:

[1, 3, 13, 39, 241, 723, 3133, 5981, 9399, 17943, 77753, 233259, 1441421, 4324263, 18738473, 56215419]

約数ペア:

[(1, 56215419), (3, 18738473), (13, 4324263), (39, 1441421), (241, 233259), (723, 77753), (3133, 17943), (5981, 9399)]