201639546957

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{4021}}^1\times {\mathrm{983267}}^1$

素因数の和:987308

約数の個数: 16

約数和(自身を含む): 284738680512

約数和(自身を除く): 83099133555

約数列:

[1, 3, 17, 51, 4021, 12063, 68357, 205071, 983267, 2949801, 16715539, 50146617, 3953716607, 11861149821, 67213182319, 201639546957]

約数ペア:

[(1, 201639546957), (3, 67213182319), (17, 11861149821), (51, 3953716607), (4021, 50146617), (12063, 16715539), (68357, 2949801), (205071, 983267)]