15440913

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2347}}^1$

素因数の和:2413

約数の個数: 24

約数和(自身を含む): 24175008

約数和(自身を除く): 8734095

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 2347, 6579, 7041, 21123, 39899, 100921, 119697, 302763, 359091, 908289, 1715657, 5146971, 15440913]

約数ペア:

[(1, 15440913), (3, 5146971), (9, 1715657), (17, 908289), (43, 359091), (51, 302763), (129, 119697), (153, 100921), (387, 39899), (731, 21123), (2193, 7041), (2347, 6579)]