29955219

素因数分解:

$3^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 47731200

約数和(自身を除く): 17775981

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 343, 677, 903, 1029, 2031, 2107, 4739, 6321, 14217, 14749, 29111, 33173, 44247, 87333, 99519, 203777, 232211, 611331, 696633, 1426439, 4279317, 9985073, 29955219]

約数ペア:

[(1, 29955219), (3, 9985073), (7, 4279317), (21, 1426439), (43, 696633), (49, 611331), (129, 232211), (147, 203777), (301, 99519), (343, 87333), (677, 44247), (903, 33173), (1029, 29111), (2031, 14749), (2107, 14217), (4739, 6321)]