49200417

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{21107}}^1$

素因数の和:21157

約数の個数: 24

約数和(自身を含む): 83418816

約数和(自身を除く): 34218399

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 21107, 63321, 147749, 189963, 443247, 780959, 1329741, 2342877, 5466713, 7028631, 16400139, 49200417]

約数ペア:

[(1, 49200417), (3, 16400139), (7, 7028631), (9, 5466713), (21, 2342877), (37, 1329741), (63, 780959), (111, 443247), (259, 189963), (333, 147749), (777, 63321), (2331, 21107)]