1710891

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2089}}^1$

素因数の和:2115

約数の個数: 24

約数和(自身を含む): 3043040

約数和(自身を除く): 1332149

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 2089, 6267, 14623, 18801, 27157, 43869, 81471, 131607, 190099, 244413, 570297, 1710891]

約数ペア:

[(1, 1710891), (3, 570297), (7, 244413), (9, 190099), (13, 131607), (21, 81471), (39, 43869), (63, 27157), (91, 18801), (117, 14623), (273, 6267), (819, 2089)]