2531756557431

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{29137}}^1\times {\mathrm{85439}}^1$

素因数の和:114695

約数の個数: 24

約数和(自身を含む): 3689514167040

約数和(自身を除く): 1157757609609

約数列:

[1, 3, 9, 113, 339, 1017, 29137, 85439, 87411, 256317, 262233, 768951, 3292481, 9654607, 9877443, 28963821, 29632329, 86891463, 2489436143, 7468308429, 22404925287, 281306284159, 843918852477, 2531756557431]

約数ペア:

[(1, 2531756557431), (3, 843918852477), (9, 281306284159), (113, 22404925287), (339, 7468308429), (1017, 2489436143), (29137, 86891463), (85439, 29632329), (87411, 28963821), (256317, 9877443), (262233, 9654607), (768951, 3292481)]