2143855617

素因数分解:

$3^1\times {\mathrm{173}}^1\times {\mathrm{577}}^1\times {\mathrm{7159}}^1$

素因数の和:7912

約数の個数: 16

約数和(自身を含む): 2880382080

約数和(自身を除く): 736526463

約数列:

[1, 3, 173, 519, 577, 1731, 7159, 21477, 99821, 299463, 1238507, 3715521, 4130743, 12392229, 714618539, 2143855617]

約数ペア:

[(1, 2143855617), (3, 714618539), (173, 12392229), (519, 4130743), (577, 3715521), (1731, 1238507), (7159, 299463), (21477, 99821)]