26131131

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1291}}^1$

素因数の和:1483

約数の個数: 24

約数和(自身を含む): 40915056

約数和(自身を除く): 14783925

約数列:

[1, 3, 9, 13, 39, 117, 173, 519, 1291, 1557, 2249, 3873, 6747, 11619, 16783, 20241, 50349, 151047, 223343, 670029, 2010087, 2903459, 8710377, 26131131]

約数ペア:

[(1, 26131131), (3, 8710377), (9, 2903459), (13, 2010087), (39, 670029), (117, 223343), (173, 151047), (519, 50349), (1291, 20241), (1557, 16783), (2249, 11619), (3873, 6747)]