409478719

素因数分解:

${\mathrm{13}}^2\times {\mathrm{503}}^1\times {\mathrm{4817}}^1$

素因数の和:5346

約数の個数: 12

約数和(自身を含む): 444373776

約数和(自身を除く): 34895057

約数列:

[1, 13, 169, 503, 4817, 6539, 62621, 85007, 814073, 2422951, 31498363, 409478719]

約数ペア:

[(1, 409478719), (13, 31498363), (169, 2422951), (503, 814073), (4817, 85007), (6539, 62621)]