2143167

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:502

約数の個数: 16

約数和(自身を含む): 3104640

約数和(自身を除く): 961473

約数列:

[1, 3, 13, 39, 179, 307, 537, 921, 2327, 3991, 6981, 11973, 54953, 164859, 714389, 2143167]

約数ペア:

[(1, 2143167), (3, 714389), (13, 164859), (39, 54953), (179, 11973), (307, 6981), (537, 3991), (921, 2327)]