260147193

素因数分解:

$3^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1\times {\mathrm{1997}}^1$

素因数の和:2424

約数の個数: 16

約数和(自身を含む): 350433216

約数和(自身を除く): 90286023

約数列:

[1, 3, 173, 251, 519, 753, 1997, 5991, 43423, 130269, 345481, 501247, 1036443, 1503741, 86715731, 260147193]

約数ペア:

[(1, 260147193), (3, 86715731), (173, 1503741), (251, 1036443), (519, 501247), (753, 345481), (1997, 130269), (5991, 43423)]