2212977

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{317}}^1$

素因数の和:512

約数の個数: 16

約数和(自身を含む): 3205440

約数和(自身を除く): 992463

約数列:

[1, 3, 13, 39, 179, 317, 537, 951, 2327, 4121, 6981, 12363, 56743, 170229, 737659, 2212977]

約数ペア:

[(1, 2212977), (3, 737659), (13, 170229), (39, 56743), (179, 12363), (317, 6981), (537, 4121), (951, 2327)]