139760417

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{857}}^1$

素因数の和:1108

約数の個数: 16

約数和(自身を含む): 151783632

約数和(自身を除く): 12023215

約数列:

[1, 17, 53, 181, 857, 901, 3077, 9593, 14569, 45421, 155117, 163081, 772157, 2636989, 8221201, 139760417]

約数ペア:

[(1, 139760417), (17, 8221201), (53, 2636989), (181, 772157), (857, 163081), (901, 155117), (3077, 45421), (9593, 14569)]