21133606105

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{967}}^1\times {\mathrm{82471}}^1$

素因数の和:83496

約数の個数: 16

約数和(自身を含む): 25865858304

約数和(自身を除く): 4732252199

約数列:

[1, 5, 53, 265, 967, 4835, 51251, 82471, 256255, 412355, 4370963, 21854815, 79749457, 398747285, 4226721221, 21133606105]

約数ペア:

[(1, 21133606105), (5, 4226721221), (53, 398747285), (265, 79749457), (967, 21854815), (4835, 4370963), (51251, 412355), (82471, 256255)]