25083909

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{487}}^1$

素因数の和:649

約数の個数: 24

約数和(自身を含む): 37302720

約数和(自身を除く): 12218811

約数列:

[1, 3, 9, 59, 97, 177, 291, 487, 531, 873, 1461, 4383, 5723, 17169, 28733, 47239, 51507, 86199, 141717, 258597, 425151, 2787101, 8361303, 25083909]

約数ペア:

[(1, 25083909), (3, 8361303), (9, 2787101), (59, 425151), (97, 258597), (177, 141717), (291, 86199), (487, 51507), (531, 47239), (873, 28733), (1461, 17169), (4383, 5723)]