12795951

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{491}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 20971008

約数和(自身を除く): 8175057

約数列:

[1, 3, 7, 17, 21, 51, 73, 119, 219, 357, 491, 511, 1241, 1473, 1533, 3437, 3723, 8347, 8687, 10311, 25041, 26061, 35843, 58429, 107529, 175287, 250901, 609331, 752703, 1827993, 4265317, 12795951]

約数ペア:

[(1, 12795951), (3, 4265317), (7, 1827993), (17, 752703), (21, 609331), (51, 250901), (73, 175287), (119, 107529), (219, 58429), (357, 35843), (491, 26061), (511, 25041), (1241, 10311), (1473, 8687), (1533, 8347), (3437, 3723)]