15987159

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{6653}}^1$

素因数の和:6751

約数の個数: 16

約数和(自身を含む): 23954400

約数和(自身を除く): 7967241

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 6653, 19959, 59877, 179631, 592117, 1776351, 5329053, 15987159]

約数ペア:

[(1, 15987159), (3, 5329053), (9, 1776351), (27, 592117), (89, 179631), (267, 59877), (801, 19959), (2403, 6653)]