29948697

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{11927}}^1$

素因数の和:11970

約数の個数: 20

約数和(自身を含む): 46185216

約数和(自身を除く): 16236519

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 11927, 35781, 107343, 322029, 369737, 966087, 1109211, 3327633, 9982899, 29948697]

約数ペア:

[(1, 29948697), (3, 9982899), (9, 3327633), (27, 1109211), (31, 966087), (81, 369737), (93, 322029), (279, 107343), (837, 35781), (2511, 11927)]