9927813

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{27809}}^1$

素因数の和:27836

約数の個数: 16

約数和(自身を含む): 16018560

約数和(自身を除く): 6090747

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 27809, 83427, 194663, 472753, 583989, 1418259, 3309271, 9927813]

約数ペア:

[(1, 9927813), (3, 3309271), (7, 1418259), (17, 583989), (21, 472753), (51, 194663), (119, 83427), (357, 27809)]