2893972539

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{180007}}^1$

素因数の和:180266

約数の個数: 16

約数和(自身を含む): 4043699712

約数和(自身を除く): 1149727173

約数列:

[1, 3, 23, 69, 233, 699, 5359, 16077, 180007, 540021, 4140161, 12420483, 41941631, 125824893, 964657513, 2893972539]

約数ペア:

[(1, 2893972539), (3, 964657513), (23, 125824893), (69, 41941631), (233, 12420483), (699, 4140161), (5359, 540021), (16077, 180007)]