147432891

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{18413}}^1$

素因数の和:18590

約数の個数: 16

約数和(自身を含む): 209477664

約数和(自身を除く): 62044773

約数列:

[1, 3, 17, 51, 157, 471, 2669, 8007, 18413, 55239, 313021, 939063, 2890841, 8672523, 49144297, 147432891]

約数ペア:

[(1, 147432891), (3, 49144297), (17, 8672523), (51, 2890841), (157, 939063), (471, 313021), (2669, 55239), (8007, 18413)]