39253571

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{509}}^1$

素因数の和:1018

約数の個数: 16

約数和(自身を含む): 47001600

約数和(自身を除く): 7748029

約数列:

[1, 7, 23, 161, 479, 509, 3353, 3563, 11017, 11707, 77119, 81949, 243811, 1706677, 5607653, 39253571]

約数ペア:

[(1, 39253571), (7, 5607653), (23, 1706677), (161, 243811), (479, 81949), (509, 77119), (3353, 11707), (3563, 11017)]