30137199

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{9293}}^1$

素因数の和:9366

約数の個数: 16

約数和(自身を含む): 42826752

約数和(自身を除く): 12689553

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 9293, 27879, 213739, 436771, 641217, 1310313, 10045733, 30137199]

約数ペア:

[(1, 30137199), (3, 10045733), (23, 1310313), (47, 641217), (69, 436771), (141, 213739), (1081, 27879), (3243, 9293)]