47946849

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{2713}}^1$

素因数の和:2896

約数の個数: 16

約数和(自身を含む): 65917632

約数和(自身を除く): 17970783

約数列:

[1, 3, 43, 129, 137, 411, 2713, 5891, 8139, 17673, 116659, 349977, 371681, 1115043, 15982283, 47946849]

約数ペア:

[(1, 47946849), (3, 15982283), (43, 1115043), (129, 371681), (137, 349977), (411, 116659), (2713, 17673), (5891, 8139)]