26797041

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{23081}}^1$

素因数の和:23133

約数の個数: 16

約数和(自身を含む): 40624320

約数和(自身を除く): 13827279

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 23081, 69243, 207729, 623187, 992483, 2977449, 8932347, 26797041]

約数ペア:

[(1, 26797041), (3, 8932347), (9, 2977449), (27, 992483), (43, 623187), (129, 207729), (387, 69243), (1161, 23081)]