7613271

素因数分解:

$3^4\times {\mathrm{193}}^1\times {\mathrm{487}}^1$

素因数の和:692

約数の個数: 20

約数和(自身を含む): 11455312

約数和(自身を除く): 3842041

約数列:

[1, 3, 9, 27, 81, 193, 487, 579, 1461, 1737, 4383, 5211, 13149, 15633, 39447, 93991, 281973, 845919, 2537757, 7613271]

約数ペア:

[(1, 7613271), (3, 2537757), (9, 845919), (27, 281973), (81, 93991), (193, 39447), (487, 15633), (579, 13149), (1461, 5211), (1737, 4383)]