315090051

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1\times {\mathrm{1223}}^1$

素因数の和:1930

約数の個数: 16

約数和(自身を含む): 423915264

約数和(自身を除く): 108825213

約数列:

[1, 3, 157, 471, 547, 1223, 1641, 3669, 85879, 192011, 257637, 576033, 668981, 2006943, 105030017, 315090051]

約数ペア:

[(1, 315090051), (3, 105030017), (157, 2006943), (471, 668981), (547, 576033), (1223, 257637), (1641, 192011), (3669, 85879)]