25239489

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{4421}}^1$

素因数の和:4608

約数の個数: 16

約数和(自身を含む): 36932544

約数和(自身を除く): 11693055

約数列:

[1, 3, 11, 33, 173, 519, 1903, 4421, 5709, 13263, 48631, 145893, 764833, 2294499, 8413163, 25239489]

約数ペア:

[(1, 25239489), (3, 8413163), (11, 2294499), (33, 764833), (173, 145893), (519, 48631), (1903, 13263), (4421, 5709)]