16720341

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5693}}^1$

素因数の和:5796

約数の個数: 16

約数和(自身を含む): 24598080

約数和(自身を除く): 7877739

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 5693, 17079, 62623, 187869, 506677, 1520031, 5573447, 16720341]

約数ペア:

[(1, 16720341), (3, 5573447), (11, 1520031), (33, 506677), (89, 187869), (267, 62623), (979, 17079), (2937, 5693)]