2247198687

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{1053539}}^1$

素因数の和:1053627

約数の個数: 16

約数和(自身を含む): 3371328000

約数和(自身を除く): 1124129313

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 1053539, 3160617, 9481851, 28445553, 83229581, 249688743, 749066229, 2247198687]

約数ペア:

[(1, 2247198687), (3, 749066229), (9, 249688743), (27, 83229581), (79, 28445553), (237, 9481851), (711, 3160617), (2133, 1053539)]