47740401

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{19867}}^1$

素因数の和:19965

約数の個数: 16

約数和(自身を含む): 71524800

約数和(自身を除く): 23784399

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 19867, 59601, 178803, 536409, 1768163, 5304489, 15913467, 47740401]

約数ペア:

[(1, 47740401), (3, 15913467), (9, 5304489), (27, 1768163), (89, 536409), (267, 178803), (801, 59601), (2403, 19867)]