2147496621

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1\times {\mathrm{15649}}^1$

素因数の和:16108

約数の個数: 16

約数和(自身を含む): 2892120000

約数和(自身を除く): 744623379

約数列:

[1, 3, 149, 307, 447, 921, 15649, 45743, 46947, 137229, 2331701, 4804243, 6995103, 14412729, 715832207, 2147496621]

約数ペア:

[(1, 2147496621), (3, 715832207), (149, 14412729), (307, 6995103), (447, 4804243), (921, 2331701), (15649, 137229), (45743, 46947)]