638049297

素因数分解:

$3^1\times {\mathrm{233}}^1\times {\mathrm{769}}^1\times {\mathrm{1187}}^1$

素因数の和:2192

約数の個数: 16

約数和(自身を含む): 856215360

約数和(自身を除く): 218166063

約数列:

[1, 3, 233, 699, 769, 1187, 2307, 3561, 179177, 276571, 537531, 829713, 912803, 2738409, 212683099, 638049297]

約数ペア:

[(1, 638049297), (3, 212683099), (233, 2738409), (699, 912803), (769, 829713), (1187, 537531), (2307, 276571), (3561, 179177)]