71317279

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 83928320

約数和(自身を除く): 12611041

約数列:

[1, 11, 19, 67, 121, 209, 463, 737, 1273, 2299, 5093, 8107, 8797, 14003, 31021, 56023, 96767, 154033, 341231, 589399, 1064437, 3753541, 6483389, 71317279]

約数ペア:

[(1, 71317279), (11, 6483389), (19, 3753541), (67, 1064437), (121, 589399), (209, 341231), (463, 154033), (737, 96767), (1273, 56023), (2299, 31021), (5093, 14003), (8107, 8797)]