29503719

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10891}}^1$

素因数の和:10947

約数の個数: 24

約数和(自身を含む): 49841792

約数和(自身を除く): 20338073

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709, 10891, 32673, 76237, 98019, 228711, 468313, 686133, 1404939, 3278191, 4214817, 9834573, 29503719]

約数ペア:

[(1, 29503719), (3, 9834573), (7, 4214817), (9, 3278191), (21, 1404939), (43, 686133), (63, 468313), (129, 228711), (301, 98019), (387, 76237), (903, 32673), (2709, 10891)]