10215696939

素因数分解:

$3^1\times 7^3\times {\mathrm{9927791}}^1$

素因数の和:9927815

約数の個数: 16

約数和(自身を含む): 15884467200

約数和(自身を除く): 5668770261

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 9927791, 29783373, 69494537, 208483611, 486461759, 1459385277, 3405232313, 10215696939]

約数ペア:

[(1, 10215696939), (3, 3405232313), (7, 1459385277), (21, 486461759), (49, 208483611), (147, 69494537), (343, 29783373), (1029, 9927791)]