17270157

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{991}}^1$

素因数の和:1188

約数の個数: 16

約数和(自身を含む): 23823872

約数和(自身を除く): 6553715

約数列:

[1, 3, 37, 111, 157, 471, 991, 2973, 5809, 17427, 36667, 110001, 155587, 466761, 5756719, 17270157]

約数ペア:

[(1, 17270157), (3, 5756719), (37, 466761), (111, 155587), (157, 110001), (471, 36667), (991, 17427), (2973, 5809)]