1218701607

素因数分解:

$3^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1\times {\mathrm{8263}}^1$

素因数の和:8710

約数の個数: 16

約数和(自身を含む): 1639842048

約数和(自身を除く): 421140441

約数列:

[1, 3, 211, 233, 633, 699, 8263, 24789, 49163, 147489, 1743493, 1925279, 5230479, 5775837, 406233869, 1218701607]

約数ペア:

[(1, 1218701607), (3, 406233869), (211, 5775837), (233, 5230479), (633, 1925279), (699, 1743493), (8263, 147489), (24789, 49163)]