29428029

素因数分解:

$3^5\times {\mathrm{347}}^1\times {\mathrm{349}}^1$

素因数の和:711

約数の個数: 24

約数和(自身を含む): 44335200

約数和(自身を除く): 14907171

約数列:

[1, 3, 9, 27, 81, 243, 347, 349, 1041, 1047, 3123, 3141, 9369, 9423, 28107, 28269, 84321, 84807, 121103, 363309, 1089927, 3269781, 9809343, 29428029]

約数ペア:

[(1, 29428029), (3, 9809343), (9, 3269781), (27, 1089927), (81, 363309), (243, 121103), (347, 84807), (349, 84321), (1041, 28269), (1047, 28107), (3123, 9423), (3141, 9369)]