13773159

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{7393}}^1$

素因数の和:7428

約数の個数: 20

約数和(自身を含む): 21472176

約数和(自身を除く): 7699017

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 7393, 22179, 66537, 170039, 199611, 510117, 598833, 1530351, 4591053, 13773159]

約数ペア:

[(1, 13773159), (3, 4591053), (9, 1530351), (23, 598833), (27, 510117), (69, 199611), (81, 170039), (207, 66537), (621, 22179), (1863, 7393)]