12433161

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 18182880

約数和(自身を除く): 5749719

約数列:

[1, 3, 13, 39, 137, 169, 179, 411, 507, 537, 1781, 2327, 5343, 6981, 23153, 24523, 30251, 69459, 73569, 90753, 318799, 956397, 4144387, 12433161]

約数ペア:

[(1, 12433161), (3, 4144387), (13, 956397), (39, 318799), (137, 90753), (169, 73569), (179, 69459), (411, 30251), (507, 24523), (537, 23153), (1781, 6981), (2327, 5343)]