12462879

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 20854400

約数和(自身を除く): 8391521

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 121, 139, 143, 209, 247, 363, 417, 429, 627, 741, 1529, 1573, 1807, 2299, 2641, 2717, 4587, 4719, 5421, 6897, 7923, 8151, 16819, 19877, 29051, 29887, 34333, 50457, 59631, 87153, 89661, 102999, 218647, 319561, 377663, 655941, 958683, 1132989, 4154293, 12462879]

約数ペア:

[(1, 12462879), (3, 4154293), (11, 1132989), (13, 958683), (19, 655941), (33, 377663), (39, 319561), (57, 218647), (121, 102999), (139, 89661), (143, 87153), (209, 59631), (247, 50457), (363, 34333), (417, 29887), (429, 29051), (627, 19877), (741, 16819), (1529, 8151), (1573, 7923), (1807, 6897), (2299, 5421), (2641, 4719), (2717, 4587)]