2550201

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:472

約数の個数: 16

約数和(自身を含む): 3554496

約数和(自身を除く): 1004295

約数列:

[1, 3, 43, 53, 129, 159, 373, 1119, 2279, 6837, 16039, 19769, 48117, 59307, 850067, 2550201]

約数ペア:

[(1, 2550201), (3, 850067), (43, 59307), (53, 48117), (129, 19769), (159, 16039), (373, 6837), (1119, 2279)]