282143901

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{5683}}^1$

素因数の和:5785

約数の個数: 32

約数和(自身を含む): 432893440

約数和(自身を除く): 150749539

約数列:

[1, 3, 13, 19, 39, 57, 67, 201, 247, 741, 871, 1273, 2613, 3819, 5683, 16549, 17049, 49647, 73879, 107977, 221637, 323931, 380761, 1142283, 1403701, 4211103, 4949893, 7234459, 14849679, 21703377, 94047967, 282143901]

約数ペア:

[(1, 282143901), (3, 94047967), (13, 21703377), (19, 14849679), (39, 7234459), (57, 4949893), (67, 4211103), (201, 1403701), (247, 1142283), (741, 380761), (871, 323931), (1273, 221637), (2613, 107977), (3819, 73879), (5683, 49647), (16549, 17049)]