4447521

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{12671}}^1$

素因数の和:12693

約数の個数: 16

約数和(自身を含む): 7096320

約数和(自身を除く): 2648799

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 12671, 38013, 114039, 164723, 342117, 494169, 1482507, 4447521]

約数ペア:

[(1, 4447521), (3, 1482507), (9, 494169), (13, 342117), (27, 164723), (39, 114039), (117, 38013), (351, 12671)]