31528659

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{9227}}^1$

素因数の和:9314

約数の個数: 16

約数和(自身を含む): 45180288

約数和(自身を除く): 13651629

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 9227, 27681, 156859, 470577, 618209, 1854627, 10509553, 31528659]

約数ペア:

[(1, 31528659), (3, 10509553), (17, 1854627), (51, 618209), (67, 470577), (201, 156859), (1139, 27681), (3417, 9227)]