16419267

素因数分解:

$3^6\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:342

約数の個数: 28

約数和(自身を含む): 24972864

約数和(自身を除く): 8553597

約数列:

[1, 3, 9, 27, 81, 101, 223, 243, 303, 669, 729, 909, 2007, 2727, 6021, 8181, 18063, 22523, 24543, 54189, 67569, 73629, 162567, 202707, 608121, 1824363, 5473089, 16419267]

約数ペア:

[(1, 16419267), (3, 5473089), (9, 1824363), (27, 608121), (81, 202707), (101, 162567), (223, 73629), (243, 67569), (303, 54189), (669, 24543), (729, 22523), (909, 18063), (2007, 8181), (2727, 6021)]