4045881

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1619}}^1$

素因数の和:1653

約数の個数: 24

約数和(自身を含む): 6648480

約数和(自身を除く): 2602599

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 1619, 2499, 4857, 11333, 27523, 33999, 79331, 82569, 192661, 237993, 577983, 1348627, 4045881]

約数ペア:

[(1, 4045881), (3, 1348627), (7, 577983), (17, 237993), (21, 192661), (49, 82569), (51, 79331), (119, 33999), (147, 27523), (357, 11333), (833, 4857), (1619, 2499)]