1513187

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:238

約数の個数: 16

約数和(自身を含む): 1778112

約数和(自身を除く): 264925

約数列:

[1, 13, 17, 41, 167, 221, 533, 697, 2171, 2839, 6847, 9061, 36907, 89011, 116399, 1513187]

約数ペア:

[(1, 1513187), (13, 116399), (17, 89011), (41, 36907), (167, 9061), (221, 6847), (533, 2839), (697, 2171)]