16996635

素因数分解:

$3^6\times 5^1\times {\mathrm{4663}}^1$

素因数の和:4686

約数の個数: 28

約数和(自身を含む): 30586512

約数和(自身を除く): 13589877

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 4663, 13989, 23315, 41967, 69945, 125901, 209835, 377703, 629505, 1133109, 1888515, 3399327, 5665545, 16996635]

約数ペア:

[(1, 16996635), (3, 5665545), (5, 3399327), (9, 1888515), (15, 1133109), (27, 629505), (45, 377703), (81, 209835), (135, 125901), (243, 69945), (405, 41967), (729, 23315), (1215, 13989), (3645, 4663)]