947449440003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{213727}}^1\times {\mathrm{134333}}^1$

素因数の和:348074

約数の個数: 16

約数和(自身を含む): 1378124983296

約数和(自身を除く): 430675543293

約数列:

[1, 3, 11, 33, 134333, 213727, 402999, 641181, 1477663, 2350997, 4432989, 7052991, 28710589091, 86131767273, 315816480001, 947449440003]

約数ペア:

[(1, 947449440003), (3, 315816480001), (11, 86131767273), (33, 28710589091), (134333, 7052991), (213727, 4432989), (402999, 2350997), (641181, 1477663)]