30386139

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{39107}}^1$

素因数の和:39154

約数の個数: 16

約数和(自身を含む): 47555328

約数和(自身を除く): 17169189

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 39107, 117321, 273749, 821247, 1446959, 4340877, 10128713, 30386139]

約数ペア:

[(1, 30386139), (3, 10128713), (7, 4340877), (21, 1446959), (37, 821247), (111, 273749), (259, 117321), (777, 39107)]