391349131263

素因数分解:

$3^3\times {\mathrm{12263}}^1\times {\mathrm{1181963}}^1$

素因数の和:1194235

約数の個数: 16

約数和(自身を含む): 579824259840

約数和(自身を除く): 188475128577

約数列:

[1, 3, 9, 27, 12263, 36789, 110367, 331101, 1181963, 3545889, 10637667, 31913001, 14494412269, 43483236807, 130449710421, 391349131263]

約数ペア:

[(1, 391349131263), (3, 130449710421), (9, 43483236807), (27, 14494412269), (12263, 31913001), (36789, 10637667), (110367, 3545889), (331101, 1181963)]