25826301

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{7949}}^1$

素因数の和:7993

約数の個数: 18

約数和(自身を含む): 39376350

約数和(自身を除く): 13550049

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 7949, 23847, 71541, 151031, 453093, 1359279, 2869589, 8608767, 25826301]

約数ペア:

[(1, 25826301), (3, 8608767), (9, 2869589), (19, 1359279), (57, 453093), (171, 151031), (361, 71541), (1083, 23847), (3249, 7949)]