30385131

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{11393}}^1$

素因数の和:11530

約数の個数: 16

約数和(自身を含む): 46669824

約数和(自身を除く): 16284693

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 11393, 34179, 79751, 239253, 1446911, 4340733, 10128377, 30385131]

約数ペア:

[(1, 30385131), (3, 10128377), (7, 4340733), (21, 1446911), (127, 239253), (381, 79751), (889, 34179), (2667, 11393)]