13624821

素因数分解:

$3^3\times 7^1\times {\mathrm{72089}}^1$

素因数の和:72105

約数の個数: 16

約数和(自身を含む): 23068800

約数和(自身を除く): 9443979

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 72089, 216267, 504623, 648801, 1513869, 1946403, 4541607, 13624821]

約数ペア:

[(1, 13624821), (3, 4541607), (7, 1946403), (9, 1513869), (21, 648801), (27, 504623), (63, 216267), (189, 72089)]