1330274511

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{443}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 2039132160

約数和(自身を除く): 708857649

約数列:

[1, 3, 9, 31, 47, 93, 141, 229, 279, 423, 443, 687, 1329, 1457, 2061, 3987, 4371, 7099, 10763, 13113, 13733, 20821, 21297, 32289, 41199, 62463, 63891, 96867, 101447, 123597, 187389, 304341, 333653, 645451, 913023, 1000959, 1936353, 3002877, 3144857, 4768009, 5809059, 9434571, 14304027, 28303713, 42912081, 147808279, 443424837, 1330274511]

約数ペア:

[(1, 1330274511), (3, 443424837), (9, 147808279), (31, 42912081), (47, 28303713), (93, 14304027), (141, 9434571), (229, 5809059), (279, 4768009), (423, 3144857), (443, 3002877), (687, 1936353), (1329, 1000959), (1457, 913023), (2061, 645451), (3987, 333653), (4371, 304341), (7099, 187389), (10763, 123597), (13113, 101447), (13733, 96867), (20821, 63891), (21297, 62463), (32289, 41199)]