90623819

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20443}}^1$

素因数の和:20498

約数の個数: 16

約数和(自身を含む): 109906944

約数和(自身を除く): 19283125

約数列:

[1, 11, 13, 31, 143, 341, 403, 4433, 20443, 224873, 265759, 633733, 2923349, 6971063, 8238529, 90623819]

約数ペア:

[(1, 90623819), (11, 8238529), (13, 6971063), (31, 2923349), (143, 633733), (341, 265759), (403, 224873), (4433, 20443)]