679392395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{557}}^1$

素因数の和:971

約数の個数: 32

約数和(自身を含む): 907013376

約数和(自身を除く): 227620981

約数列:

[1, 5, 11, 55, 67, 331, 335, 557, 737, 1655, 2785, 3641, 3685, 6127, 18205, 22177, 30635, 37319, 110885, 184367, 186595, 243947, 410509, 921835, 1219735, 2028037, 2052545, 10140185, 12352589, 61762945, 135878479, 679392395]

約数ペア:

[(1, 679392395), (5, 135878479), (11, 61762945), (55, 12352589), (67, 10140185), (331, 2052545), (335, 2028037), (557, 1219735), (737, 921835), (1655, 410509), (2785, 243947), (3641, 186595), (3685, 184367), (6127, 110885), (18205, 37319), (22177, 30635)]