90429779

素因数分解:

${\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:698

約数の個数: 16

約数和(自身を含む): 100320000

約数和(自身を除く): 9890221

約数列:

[1, 11, 109, 199, 379, 1199, 2189, 4169, 21691, 41311, 75421, 238601, 454421, 829631, 8220889, 90429779]

約数ペア:

[(1, 90429779), (11, 8220889), (109, 829631), (199, 454421), (379, 238601), (1199, 75421), (2189, 41311), (4169, 21691)]