47242953

素因数分解:

$3^3\times {\mathrm{263}}^1\times {\mathrm{6653}}^1$

素因数の和:6925

約数の個数: 16

約数和(自身を含む): 70266240

約数和(自身を除く): 23023287

約数列:

[1, 3, 9, 27, 263, 789, 2367, 6653, 7101, 19959, 59877, 179631, 1749739, 5249217, 15747651, 47242953]

約数ペア:

[(1, 47242953), (3, 15747651), (9, 5249217), (27, 1749739), (263, 179631), (789, 59877), (2367, 19959), (6653, 7101)]