9965139

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2213}}^1$

素因数の和:2314

約数の個数: 16

約数和(自身を含む): 14169600

約数和(自身を除く): 4204461

約数列:

[1, 3, 19, 57, 79, 237, 1501, 2213, 4503, 6639, 42047, 126141, 174827, 524481, 3321713, 9965139]

約数ペア:

[(1, 9965139), (3, 3321713), (19, 524481), (57, 174827), (79, 126141), (237, 42047), (1501, 6639), (2213, 4503)]