23769281

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:161

約数の個数: 32

約数和(自身を含む): 28366848

約数和(自身を除く): 4597567

約数列:

[1, 17, 23, 31, 37, 53, 391, 527, 629, 713, 851, 901, 1147, 1219, 1643, 1961, 12121, 14467, 19499, 20723, 26381, 27931, 33337, 37789, 45103, 60791, 448477, 642413, 766751, 1033447, 1398193, 23769281]

約数ペア:

[(1, 23769281), (17, 1398193), (23, 1033447), (31, 766751), (37, 642413), (53, 448477), (391, 60791), (527, 45103), (629, 37789), (713, 33337), (851, 27931), (901, 26381), (1147, 20723), (1219, 19499), (1643, 14467), (1961, 12121)]