23425871

素因数分解:

$7^3\times {\mathrm{163}}^1\times {\mathrm{419}}^1$

素因数の和:603

約数の個数: 16

約数和(自身を含む): 27552000

約数和(自身を除く): 4126129

約数列:

[1, 7, 49, 163, 343, 419, 1141, 2933, 7987, 20531, 55909, 68297, 143717, 478079, 3346553, 23425871]

約数ペア:

[(1, 23425871), (7, 3346553), (49, 478079), (163, 143717), (343, 68297), (419, 55909), (1141, 20531), (2933, 7987)]