2292147

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1$

素因数の和:180

約数の個数: 36

約数和(自身を含む): 3939624

約数和(自身を除く): 1647477

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 137, 143, 169, 411, 429, 507, 1233, 1287, 1507, 1521, 1781, 1859, 4521, 5343, 5577, 13563, 16029, 16731, 19591, 23153, 58773, 69459, 176319, 208377, 254683, 764049, 2292147]

約数ペア:

[(1, 2292147), (3, 764049), (9, 254683), (11, 208377), (13, 176319), (33, 69459), (39, 58773), (99, 23153), (117, 19591), (137, 16731), (143, 16029), (169, 13563), (411, 5577), (429, 5343), (507, 4521), (1233, 1859), (1287, 1781), (1507, 1521)]