47990103

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{37463}}^1$

素因数の和:37534

約数の個数: 16

約数和(自身を含む): 74328576

約数和(自身を除く): 26338473

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 37463, 112389, 262241, 786723, 2285243, 6855729, 15996701, 47990103]

約数ペア:

[(1, 47990103), (3, 15996701), (7, 6855729), (21, 2285243), (61, 786723), (183, 262241), (427, 112389), (1281, 37463)]