25339329

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 37464960

約数和(自身を除く): 12125631

約数列:

[1, 3, 9, 79, 157, 227, 237, 471, 681, 711, 1413, 2043, 12403, 17933, 35639, 37209, 53799, 106917, 111627, 161397, 320751, 2815481, 8446443, 25339329]

約数ペア:

[(1, 25339329), (3, 8446443), (9, 2815481), (79, 320751), (157, 161397), (227, 111627), (237, 106917), (471, 53799), (681, 37209), (711, 35639), (1413, 17933), (2043, 12403)]