31420620699

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{1431007}}^1$

素因数の和:1431586

約数の個数: 16

約数和(自身を含む): 45196956672

約数和(自身を除く): 13776335973

約数列:

[1, 3, 13, 39, 563, 1689, 7319, 21957, 1431007, 4293021, 18603091, 55809273, 805656941, 2416970823, 10473540233, 31420620699]

約数ペア:

[(1, 31420620699), (3, 10473540233), (13, 2416970823), (39, 805656941), (563, 55809273), (1689, 18603091), (7319, 4293021), (21957, 1431007)]