921784797

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{1403021}}^1$

素因数の和:1403100

約数の個数: 12

約数和(自身を含む): 1349707164

約数和(自身を除く): 427922367

約数列:

[1, 3, 9, 73, 219, 657, 1403021, 4209063, 12627189, 102420533, 307261599, 921784797]

約数ペア:

[(1, 921784797), (3, 307261599), (9, 102420533), (73, 12627189), (219, 4209063), (657, 1403021)]