84210639

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1279}}^1\times {\mathrm{1291}}^1$

素因数の和:2590

約数の個数: 16

約数和(自身を含む): 119070720

約数和(自身を除く): 34860081

約数列:

[1, 3, 17, 51, 1279, 1291, 3837, 3873, 21743, 21947, 65229, 65841, 1651189, 4953567, 28070213, 84210639]

約数ペア:

[(1, 84210639), (3, 28070213), (17, 4953567), (51, 1651189), (1279, 65841), (1291, 65229), (3837, 21947), (3873, 21743)]