249934341

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{42571}}^1$

素因数の和:42696

約数の個数: 16

約数和(自身を含む): 354199040

約数和(自身を除く): 104264699

約数列:

[1, 3, 19, 57, 103, 309, 1957, 5871, 42571, 127713, 808849, 2426547, 4384813, 13154439, 83311447, 249934341]

約数ペア:

[(1, 249934341), (3, 83311447), (19, 13154439), (57, 4384813), (103, 2426547), (309, 808849), (1957, 127713), (5871, 42571)]