8665631

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:490

約数の個数: 16

約数和(自身を含む): 9997344

約数和(自身を除く): 1331713

約数列:

[1, 13, 17, 113, 221, 347, 1469, 1921, 4511, 5899, 24973, 39211, 76687, 509743, 666587, 8665631]

約数ペア:

[(1, 8665631), (13, 666587), (17, 509743), (113, 76687), (221, 39211), (347, 24973), (1469, 5899), (1921, 4511)]