3427385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{787}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 4501056

約数和(自身を除く): 1073671

約数列:

[1, 5, 13, 65, 67, 335, 787, 871, 3935, 4355, 10231, 51155, 52729, 263645, 685477, 3427385]

約数ペア:

[(1, 3427385), (5, 685477), (13, 263645), (65, 52729), (67, 51155), (335, 10231), (787, 4355), (871, 3935)]