190833721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{21061}}^1$

素因数の和:21132

約数の個数: 16

約数和(自身を含む): 222920208

約数和(自身を除く): 32086487

約数列:

[1, 13, 17, 41, 221, 533, 697, 9061, 21061, 273793, 358037, 863501, 4654481, 11225513, 14679517, 190833721]

約数ペア:

[(1, 190833721), (13, 14679517), (17, 11225513), (41, 4654481), (221, 863501), (533, 358037), (697, 273793), (9061, 21061)]