315047033

素因数分解:

$7^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1\times {\mathrm{653}}^1$

素因数の和:1256

約数の個数: 16

約数和(自身を含む): 363728640

約数和(自身を除く): 48681607

約数列:

[1, 7, 157, 439, 653, 1099, 3073, 4571, 68923, 102521, 286667, 482461, 717647, 2006669, 45006719, 315047033]

約数ペア:

[(1, 315047033), (7, 45006719), (157, 2006669), (439, 717647), (653, 482461), (1099, 286667), (3073, 102521), (4571, 68923)]