13269609

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{11987}}^1$

素因数の和:12037

約数の個数: 16

約数和(自身を含む): 20139840

約数和(自身を除く): 6870231

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 11987, 35961, 107883, 323649, 491467, 1474401, 4423203, 13269609]

約数ペア:

[(1, 13269609), (3, 4423203), (9, 1474401), (27, 491467), (41, 323649), (123, 107883), (369, 35961), (1107, 11987)]