81111041

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 94602816

約数和(自身を除く): 13491775

約数列:

[1, 11, 23, 53, 253, 263, 529, 583, 1219, 2893, 5819, 6049, 13409, 13939, 28037, 66539, 139127, 153329, 308407, 320597, 1530397, 3526567, 7373731, 81111041]

約数ペア:

[(1, 81111041), (11, 7373731), (23, 3526567), (53, 1530397), (253, 320597), (263, 308407), (529, 153329), (583, 139127), (1219, 66539), (2893, 28037), (5819, 13939), (6049, 13409)]