24960021

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{661}}^1$

素因数の和:1012

約数の個数: 16

約数和(自身を含む): 34254528

約数和(自身を除く): 9294507

約数列:

[1, 3, 41, 123, 307, 661, 921, 1983, 12587, 27101, 37761, 81303, 202927, 608781, 8320007, 24960021]

約数ペア:

[(1, 24960021), (3, 8320007), (41, 608781), (123, 202927), (307, 81303), (661, 37761), (921, 27101), (1983, 12587)]