12284727

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2647}}^1$

素因数の和:2687

約数の個数: 32

約数和(自身を含む): 21353472

約数和(自身を除く): 9068745

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 2647, 4641, 7941, 18529, 34411, 44999, 55587, 103233, 134997, 240877, 314993, 584987, 722631, 944979, 1754961, 4094909, 12284727]

約数ペア:

[(1, 12284727), (3, 4094909), (7, 1754961), (13, 944979), (17, 722631), (21, 584987), (39, 314993), (51, 240877), (91, 134997), (119, 103233), (221, 55587), (273, 44999), (357, 34411), (663, 18529), (1547, 7941), (2647, 4641)]