7161141

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1321}}^1$

素因数の和:1476

約数の個数: 16

約数和(自身を含む): 10364480

約数和(自身を除く): 3203339

約数列:

[1, 3, 13, 39, 139, 417, 1321, 1807, 3963, 5421, 17173, 51519, 183619, 550857, 2387047, 7161141]

約数ペア:

[(1, 7161141), (3, 2387047), (13, 550857), (39, 183619), (139, 51519), (417, 17173), (1321, 5421), (1807, 3963)]