65041379

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{643}}^1$

素因数の和:938

約数の個数: 16

約数和(自身を含む): 72705024

約数和(自身を除く): 7663645

約数列:

[1, 13, 31, 251, 403, 643, 3263, 7781, 8359, 19933, 101153, 161393, 259129, 2098109, 5003183, 65041379]

約数ペア:

[(1, 65041379), (13, 5003183), (31, 2098109), (251, 259129), (403, 161393), (643, 101153), (3263, 19933), (7781, 8359)]