408980923

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{12227}}^1$

素因数の和:12354

約数の個数: 16

約数和(自身を含む): 460164096

約数和(自身を除く): 51183173

約数列:

[1, 13, 31, 83, 403, 1079, 2573, 12227, 33449, 158951, 379037, 1014841, 4927481, 13192933, 31460071, 408980923]

約数ペア:

[(1, 408980923), (13, 31460071), (31, 13192933), (83, 4927481), (403, 1014841), (1079, 379037), (2573, 158951), (12227, 33449)]