38348733

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 54743040

約数和(自身を除く): 16394307

約数列:

[1, 3, 43, 53, 71, 79, 129, 159, 213, 237, 2279, 3053, 3397, 3763, 4187, 5609, 6837, 9159, 10191, 11289, 12561, 16827, 161809, 180041, 241187, 297277, 485427, 540123, 723561, 891831, 12782911, 38348733]

約数ペア:

[(1, 38348733), (3, 12782911), (43, 891831), (53, 723561), (71, 540123), (79, 485427), (129, 297277), (159, 241187), (213, 180041), (237, 161809), (2279, 16827), (3053, 12561), (3397, 11289), (3763, 10191), (4187, 9159), (5609, 6837)]