421497243

素因数分解:

$3^3\times {\mathrm{1877}}^1\times {\mathrm{8317}}^1$

素因数の和:10203

約数の個数: 16

約数和(自身を含む): 624848160

約数和(自身を除く): 203350917

約数列:

[1, 3, 9, 27, 1877, 5631, 8317, 16893, 24951, 50679, 74853, 224559, 15611009, 46833027, 140499081, 421497243]

約数ペア:

[(1, 421497243), (3, 140499081), (9, 46833027), (27, 15611009), (1877, 224559), (5631, 74853), (8317, 50679), (16893, 24951)]