25271181

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9391}}^1$

素因数の和:9433

約数の個数: 24

約数和(自身を含む): 41024256

約数和(自身を除く): 15753075

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 9391, 28173, 84519, 122083, 215993, 366249, 647979, 1098747, 1943937, 2807909, 8423727, 25271181]

約数ペア:

[(1, 25271181), (3, 8423727), (9, 2807909), (13, 1943937), (23, 1098747), (39, 647979), (69, 366249), (117, 215993), (207, 122083), (299, 84519), (897, 28173), (2691, 9391)]