13695291

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{13709}}^1$

素因数の和:13755

約数の個数: 16

約数和(自身を含む): 20839200

約数和(自身を除く): 7143909

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 13709, 41127, 123381, 370143, 507233, 1521699, 4565097, 13695291]

約数ペア:

[(1, 13695291), (3, 4565097), (9, 1521699), (27, 507233), (37, 370143), (111, 123381), (333, 41127), (999, 13709)]