25262013

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{16943}}^1$

素因数の和:17024

約数の個数: 16

約数和(自身を含む): 39038976

約数和(自身を除く): 13776963

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 16943, 50829, 118601, 355803, 1202953, 3608859, 8420671, 25262013]

約数ペア:

[(1, 25262013), (3, 8420671), (7, 3608859), (21, 1202953), (71, 355803), (213, 118601), (497, 50829), (1491, 16943)]