4940109

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:942

約数の個数: 20

約数和(自身を含む): 7492320

約数和(自身を除く): 2552211

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 859, 1917, 2577, 5751, 7731, 23193, 60989, 69579, 182967, 548901, 1646703, 4940109]

約数ペア:

[(1, 4940109), (3, 1646703), (9, 548901), (27, 182967), (71, 69579), (81, 60989), (213, 23193), (639, 7731), (859, 5751), (1917, 2577)]