1233278193

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2553371}}^1$

素因数の和:2553404

約数の個数: 16

約数和(自身を含む): 1960989696

約数和(自身を除く): 727711503

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 2553371, 7660113, 17873597, 53620791, 58727533, 176182599, 411092731, 1233278193]

約数ペア:

[(1, 1233278193), (3, 411092731), (7, 176182599), (21, 58727533), (23, 53620791), (69, 17873597), (161, 7660113), (483, 2553371)]