16247133

素因数分解:

$3^2\times 7^1\times {\mathrm{463}}^1\times {\mathrm{557}}^1$

素因数の和:1033

約数の個数: 24

約数和(自身を含む): 26926848

約数和(自身を除く): 10679715

約数列:

[1, 3, 7, 9, 21, 63, 463, 557, 1389, 1671, 3241, 3899, 4167, 5013, 9723, 11697, 29169, 35091, 257891, 773673, 1805237, 2321019, 5415711, 16247133]

約数ペア:

[(1, 16247133), (3, 5415711), (7, 2321019), (9, 1805237), (21, 773673), (63, 257891), (463, 35091), (557, 29169), (1389, 11697), (1671, 9723), (3241, 5013), (3899, 4167)]