28607631

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{15607}}^1$

素因数の和:15670

約数の個数: 16

約数和(自身を含む): 41954304

約数和(自身を除く): 13346673

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 15607, 46821, 202891, 608673, 733529, 2200587, 9535877, 28607631]

約数ペア:

[(1, 28607631), (3, 9535877), (13, 2200587), (39, 733529), (47, 608673), (141, 202891), (611, 46821), (1833, 15607)]