42348447

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{22091}}^1$

素因数の和:22171

約数の個数: 16

約数和(自身を含む): 63624960

約数和(自身を除く): 21276513

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 22091, 66273, 198819, 596457, 1568461, 4705383, 14116149, 42348447]

約数ペア:

[(1, 42348447), (3, 14116149), (9, 4705383), (27, 1568461), (71, 596457), (213, 198819), (639, 66273), (1917, 22091)]