25287327

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9397}}^1$

素因数の和:9439

約数の個数: 24

約数和(自身を含む): 41050464

約数和(自身を除く): 15763137

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 9397, 28191, 84573, 122161, 216131, 366483, 648393, 1099449, 1945179, 2809703, 8429109, 25287327]

約数ペア:

[(1, 25287327), (3, 8429109), (9, 2809703), (13, 1945179), (23, 1099449), (39, 648393), (69, 366483), (117, 216131), (207, 122161), (299, 84573), (897, 28191), (2691, 9397)]