13019433

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{36469}}^1$

素因数の和:36496

約数の個数: 16

約数和(自身を含む): 21006720

約数和(自身を除く): 7987287

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 36469, 109407, 255283, 619973, 765849, 1859919, 4339811, 13019433]

約数ペア:

[(1, 13019433), (3, 4339811), (7, 1859919), (17, 765849), (21, 619973), (51, 255283), (119, 109407), (357, 36469)]