30901647

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{17729}}^1$

素因数の和:17822

約数の個数: 16

約数和(自身を含む): 47658240

約数和(自身を除く): 16756593

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 17729, 53187, 124103, 372309, 1471507, 4414521, 10300549, 30901647]

約数ペア:

[(1, 30901647), (3, 10300549), (7, 4414521), (21, 1471507), (83, 372309), (249, 124103), (581, 53187), (1743, 17729)]