12894063

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 21482496

約数和(自身を除く): 8588433

約数列:

[1, 3, 7, 13, 21, 39, 73, 91, 219, 273, 511, 647, 949, 1533, 1941, 2847, 4529, 6643, 8411, 13587, 19929, 25233, 47231, 58877, 141693, 176631, 330617, 614003, 991851, 1842009, 4298021, 12894063]

約数ペア:

[(1, 12894063), (3, 4298021), (7, 1842009), (13, 991851), (21, 614003), (39, 330617), (73, 176631), (91, 141693), (219, 58877), (273, 47231), (511, 25233), (647, 19929), (949, 13587), (1533, 8411), (1941, 6643), (2847, 4529)]