8105721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{677}}^1$

素因数の和:1000

約数の個数: 16

約数和(自身を含む): 11694144

約数和(自身を除く): 3588423

約数列:

[1, 3, 13, 39, 307, 677, 921, 2031, 3991, 8801, 11973, 26403, 207839, 623517, 2701907, 8105721]

約数ペア:

[(1, 8105721), (3, 2701907), (13, 623517), (39, 207839), (307, 26403), (677, 11973), (921, 8801), (2031, 3991)]