675517209

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{641}}^1\times {\mathrm{3947}}^1$

素因数の和:4680

約数の個数: 16

約数和(自身を含む): 912461760

約数和(自身を除く): 236944551

約数列:

[1, 3, 89, 267, 641, 1923, 3947, 11841, 57049, 171147, 351283, 1053849, 2530027, 7590081, 225172403, 675517209]

約数ペア:

[(1, 675517209), (3, 225172403), (89, 7590081), (267, 2530027), (641, 1053849), (1923, 351283), (3947, 171147), (11841, 57049)]