285437939

素因数分解:

${\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1\times {\mathrm{431}}^1$

素因数の和:850

約数の個数: 16

約数和(自身を含む): 306063360

約数和(自身を除く): 20625421

約数列:

[1, 17, 163, 239, 431, 2771, 4063, 7327, 38957, 70253, 103009, 662269, 1194301, 1751153, 16790467, 285437939]

約数ペア:

[(1, 285437939), (17, 16790467), (163, 1751153), (239, 1194301), (431, 662269), (2771, 103009), (4063, 70253), (7327, 38957)]