26520741

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2731}}^1$

素因数の和:2833

約数の個数: 24

約数和(自身を含む): 41766816

約数和(自身を除く): 15246075

約数列:

[1, 3, 9, 13, 39, 83, 117, 249, 747, 1079, 2731, 3237, 8193, 9711, 24579, 35503, 106509, 226673, 319527, 680019, 2040057, 2946749, 8840247, 26520741]

約数ペア:

[(1, 26520741), (3, 8840247), (9, 2946749), (13, 2040057), (39, 680019), (83, 319527), (117, 226673), (249, 106509), (747, 35503), (1079, 24579), (2731, 9711), (3237, 8193)]