13875597

素因数分解:

$3^3\times {\mathrm{653}}^1\times {\mathrm{787}}^1$

素因数の和:1449

約数の個数: 16

約数和(自身を含む): 20614080

約数和(自身を除く): 6738483

約数列:

[1, 3, 9, 27, 653, 787, 1959, 2361, 5877, 7083, 17631, 21249, 513911, 1541733, 4625199, 13875597]

約数ペア:

[(1, 13875597), (3, 4625199), (9, 1541733), (27, 513911), (653, 21249), (787, 17631), (1959, 7083), (2361, 5877)]