25094013

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{7331}}^1$

素因数の和:7504

約数の個数: 16

約数和(自身を含む): 38478336

約数和(自身を除く): 13384323

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 7331, 21993, 51317, 153951, 1194953, 3584859, 8364671, 25094013]

約数ペア:

[(1, 25094013), (3, 8364671), (7, 3584859), (21, 1194953), (163, 153951), (489, 51317), (1141, 21993), (3423, 7331)]