28973349

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{37003}}^1$

素因数の和:37041

約数の個数: 16

約数和(自身を含む): 44404800

約数和(自身を除く): 15431451

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 37003, 111009, 333027, 999081, 1073087, 3219261, 9657783, 28973349]

約数ペア:

[(1, 28973349), (3, 9657783), (9, 3219261), (27, 1073087), (29, 999081), (87, 333027), (261, 111009), (783, 37003)]