142474833

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{259517}}^1$

素因数の和:259584

約数の個数: 12

約数和(自身を含む): 209171508

約数和(自身を除く): 66696675

約数列:

[1, 3, 9, 61, 183, 549, 259517, 778551, 2335653, 15830537, 47491611, 142474833]

約数ペア:

[(1, 142474833), (3, 47491611), (9, 15830537), (61, 2335653), (183, 778551), (549, 259517)]