1440589023

素因数分解:

$3^3\times {\mathrm{2089}}^1\times {\mathrm{25541}}^1$

素因数の和:27639

約数の個数: 16

約数和(自身を含む): 2135311200

約数和(自身を除く): 694722177

約数列:

[1, 3, 9, 27, 2089, 6267, 18801, 25541, 56403, 76623, 229869, 689607, 53355149, 160065447, 480196341, 1440589023]

約数ペア:

[(1, 1440589023), (3, 480196341), (9, 160065447), (27, 53355149), (2089, 689607), (6267, 229869), (18801, 76623), (25541, 56403)]