70290021

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{1663}}^1$

素因数の和:1932

約数の個数: 16

約数和(自身を含む): 95553536

約数和(自身を除く): 25263515

約数列:

[1, 3, 73, 193, 219, 579, 1663, 4989, 14089, 42267, 121399, 320959, 364197, 962877, 23430007, 70290021]

約数ペア:

[(1, 70290021), (3, 23430007), (73, 962877), (193, 364197), (219, 320959), (579, 121399), (1663, 42267), (4989, 14089)]