4277481

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1637}}^1$

素因数の和:1720

約数の個数: 16

約数和(自身を含む): 6237504

約数和(自身を除く): 1960023

約数列:

[1, 3, 13, 39, 67, 201, 871, 1637, 2613, 4911, 21281, 63843, 109679, 329037, 1425827, 4277481]

約数ペア:

[(1, 4277481), (3, 1425827), (13, 329037), (39, 109679), (67, 63843), (201, 21281), (871, 4911), (1637, 2613)]