15642873

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{102241}}^1$

素因数の和:102264

約数の個数: 12

約数和(自身を含む): 23924628

約数和(自身を除く): 8281755

約数列:

[1, 3, 9, 17, 51, 153, 102241, 306723, 920169, 1738097, 5214291, 15642873]

約数ペア:

[(1, 15642873), (3, 5214291), (9, 1738097), (17, 920169), (51, 306723), (153, 102241)]