2912137417

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{2551}}^1$

素因数の和:2809

約数の個数: 32

約数和(自身を含む): 3611672064

約数和(自身を除く): 699534647

約数列:

[1, 7, 17, 53, 119, 181, 371, 901, 1267, 2551, 3077, 6307, 9593, 17857, 21539, 43367, 67151, 135203, 163081, 303569, 461731, 946421, 1141567, 2298451, 3232117, 7849427, 16089157, 24471743, 54945989, 171302201, 416019631, 2912137417]

約数ペア:

[(1, 2912137417), (7, 416019631), (17, 171302201), (53, 54945989), (119, 24471743), (181, 16089157), (371, 7849427), (901, 3232117), (1267, 2298451), (2551, 1141567), (3077, 946421), (6307, 461731), (9593, 303569), (17857, 163081), (21539, 135203), (43367, 67151)]