25841007

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{433}}^1$

素因数の和:807

約数の個数: 24

約数和(自身を含む): 39494000

約数和(自身を除く): 13652993

約数列:

[1, 3, 9, 19, 57, 171, 349, 433, 1047, 1299, 3141, 3897, 6631, 8227, 19893, 24681, 59679, 74043, 151117, 453351, 1360053, 2871223, 8613669, 25841007]

約数ペア:

[(1, 25841007), (3, 8613669), (9, 2871223), (19, 1360053), (57, 453351), (171, 151117), (349, 74043), (433, 59679), (1047, 24681), (1299, 19893), (3141, 8227), (3897, 6631)]