30828273

素因数分解:

$3^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{1721}}^1$

素因数の和:2584

約数の個数: 16

約数和(自身を含む): 47058816

約数和(自身を除く): 16230543

約数列:

[1, 3, 7, 21, 853, 1721, 2559, 5163, 5971, 12047, 17913, 36141, 1468013, 4404039, 10276091, 30828273]

約数ペア:

[(1, 30828273), (3, 10276091), (7, 4404039), (21, 1468013), (853, 36141), (1721, 17913), (2559, 12047), (5163, 5971)]