25143387

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{7307}}^1$

素因数の和:7378

約数の個数: 16

約数和(自身を含む): 35546112

約数和(自身を除く): 10402725

約数列:

[1, 3, 31, 37, 93, 111, 1147, 3441, 7307, 21921, 226517, 270359, 679551, 811077, 8381129, 25143387]

約数ペア:

[(1, 25143387), (3, 8381129), (31, 811077), (37, 679551), (93, 270359), (111, 226517), (1147, 21921), (3441, 7307)]