2458617

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{53}}^1$

素因数の和:157

約数の個数: 24

約数和(自身を含む): 3900096

約数和(自身を除く): 1441479

約数列:

[1, 3, 7, 21, 47, 53, 141, 159, 329, 371, 987, 1113, 2209, 2491, 6627, 7473, 15463, 17437, 46389, 52311, 117077, 351231, 819539, 2458617]

約数ペア:

[(1, 2458617), (3, 819539), (7, 351231), (21, 117077), (47, 52311), (53, 46389), (141, 17437), (159, 15463), (329, 7473), (371, 6627), (987, 2491), (1113, 2209)]