3471247

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:282

約数の個数: 16

約数和(自身を含む): 4021920

約数和(自身を除く): 550673

約数列:

[1, 13, 17, 113, 139, 221, 1469, 1807, 1921, 2363, 15707, 24973, 30719, 204191, 267019, 3471247]

約数ペア:

[(1, 3471247), (13, 267019), (17, 204191), (113, 30719), (139, 24973), (221, 15707), (1469, 2363), (1807, 1921)]