13137747

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14549}}^1$

素因数の和:14602

約数の個数: 16

約数和(自身を含む): 20486400

約数和(自身を除く): 7348653

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 14549, 43647, 101843, 305529, 625607, 1876821, 4379249, 13137747]

約数ペア:

[(1, 13137747), (3, 4379249), (7, 1876821), (21, 625607), (43, 305529), (129, 101843), (301, 43647), (903, 14549)]