31448199

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2903}}^1$

素因数の和:3086

約数の個数: 16

約数和(自身を含む): 44047872

約数和(自身を除く): 12599673

約数列:

[1, 3, 23, 69, 157, 471, 2903, 3611, 8709, 10833, 66769, 200307, 455771, 1367313, 10482733, 31448199]

約数ペア:

[(1, 31448199), (3, 10482733), (23, 1367313), (69, 455771), (157, 200307), (471, 66769), (2903, 10833), (3611, 8709)]