1531008039

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{457}}^1\times {\mathrm{839}}^1$

素因数の和:1332

約数の個数: 32

約数和(自身を含む): 2252920320

約数和(自身を除く): 721912281

約数列:

[1, 3, 11, 33, 121, 363, 457, 839, 1331, 1371, 2517, 3993, 5027, 9229, 15081, 27687, 55297, 101519, 165891, 304557, 383423, 608267, 1116709, 1150269, 1824801, 3350127, 4217653, 12652959, 46394183, 139182549, 510336013, 1531008039]

約数ペア:

[(1, 1531008039), (3, 510336013), (11, 139182549), (33, 46394183), (121, 12652959), (363, 4217653), (457, 3350127), (839, 1824801), (1331, 1150269), (1371, 1116709), (2517, 608267), (3993, 383423), (5027, 304557), (9229, 165891), (15081, 101519), (27687, 55297)]