80007271

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{821}}^1$

素因数の和:1086

約数の個数: 16

約数和(自身を含む): 88381440

約数和(自身を除く): 8374169

約数列:

[1, 19, 23, 223, 437, 821, 4237, 5129, 15599, 18883, 97451, 183083, 358777, 3478577, 4210909, 80007271]

約数ペア:

[(1, 80007271), (19, 4210909), (23, 3478577), (223, 358777), (437, 183083), (821, 97451), (4237, 18883), (5129, 15599)]