40814919

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{443}}^1$

素因数の和:831

約数の個数: 24

約数和(自身を含む): 61298640

約数和(自身を除く): 20483721

約数列:

[1, 3, 9, 29, 87, 261, 353, 443, 1059, 1329, 3177, 3987, 10237, 12847, 30711, 38541, 92133, 115623, 156379, 469137, 1407411, 4534991, 13604973, 40814919]

約数ペア:

[(1, 40814919), (3, 13604973), (9, 4534991), (29, 1407411), (87, 469137), (261, 156379), (353, 115623), (443, 92133), (1059, 38541), (1329, 30711), (3177, 12847), (3987, 10237)]