47990469

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{1373}}^1$

素因数の和:1628

約数の個数: 16

約数和(自身を含む): 65424384

約数和(自身を除く): 17433915

約数列:

[1, 3, 61, 183, 191, 573, 1373, 4119, 11651, 34953, 83753, 251259, 262243, 786729, 15996823, 47990469]

約数ペア:

[(1, 47990469), (3, 15996823), (61, 786729), (183, 262243), (191, 251259), (573, 83753), (1373, 34953), (4119, 11651)]