16473537

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{7013}}^1$

素因数の和:7054

約数の個数: 20

約数和(自身を含む): 25460820

約数和(自身を除く): 8987283

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 7013, 21039, 63117, 189351, 203377, 568053, 610131, 1830393, 5491179, 16473537]

約数ペア:

[(1, 16473537), (3, 5491179), (9, 1830393), (27, 610131), (29, 568053), (81, 203377), (87, 189351), (261, 63117), (783, 21039), (2349, 7013)]