16518441

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2063}}^1$

素因数の和:2240

約数の個数: 16

約数和(自身を含む): 23480064

約数和(自身を除く): 6961623

約数列:

[1, 3, 17, 51, 157, 471, 2063, 2669, 6189, 8007, 35071, 105213, 323891, 971673, 5506147, 16518441]

約数ペア:

[(1, 16518441), (3, 5506147), (17, 971673), (51, 323891), (157, 105213), (471, 35071), (2063, 8007), (2669, 6189)]