47030721

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31799}}^1$

素因数の和:31848

約数の個数: 16

約数和(自身を含む): 68688000

約数和(自身を除く): 21657279

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 31799, 95397, 540583, 922171, 1621749, 2766513, 15676907, 47030721]

約数ペア:

[(1, 47030721), (3, 15676907), (17, 2766513), (29, 1621749), (51, 922171), (87, 540583), (493, 95397), (1479, 31799)]