30276813

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84809}}^1$

素因数の和:84836

約数の個数: 16

約数和(自身を含む): 48850560

約数和(自身を除く): 18573747

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 84809, 254427, 593663, 1441753, 1780989, 4325259, 10092271, 30276813]

約数ペア:

[(1, 30276813), (3, 10092271), (7, 4325259), (17, 1780989), (21, 1441753), (51, 593663), (119, 254427), (357, 84809)]