528957

素因数分解:

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

素因数の和:170

約数の個数: 32

約数和(自身を含む): 927360

約数和(自身を除く): 398403

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 137, 143, 297, 351, 411, 429, 1233, 1287, 1507, 1781, 3699, 3861, 4521, 5343, 13563, 16029, 19591, 40689, 48087, 58773, 176319, 528957]

約数ペア:

[(1, 528957), (3, 176319), (9, 58773), (11, 48087), (13, 40689), (27, 19591), (33, 16029), (39, 13563), (99, 5343), (117, 4521), (137, 3861), (143, 3699), (297, 1781), (351, 1507), (411, 1287), (429, 1233)]