2161569387

素因数分解:

$3^1\times {\mathrm{587}}^1\times {\mathrm{853}}^1\times {\mathrm{1439}}^1$

素因数の和:2882

約数の個数: 16

約数和(自身を含む): 2892395520

約数和(自身を除く): 730826133

約数列:

[1, 3, 587, 853, 1439, 1761, 2559, 4317, 500711, 844693, 1227467, 1502133, 2534079, 3682401, 720523129, 2161569387]

約数ペア:

[(1, 2161569387), (3, 720523129), (587, 3682401), (853, 2534079), (1439, 1502133), (1761, 1227467), (2559, 844693), (4317, 500711)]