4278051

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 6580080

約数和(自身を除く): 2302029

約数列:

[1, 3, 9, 29, 37, 87, 111, 261, 333, 443, 1073, 1329, 3219, 3987, 9657, 12847, 16391, 38541, 49173, 115623, 147519, 475339, 1426017, 4278051]

約数ペア:

[(1, 4278051), (3, 1426017), (9, 475339), (29, 147519), (37, 115623), (87, 49173), (111, 38541), (261, 16391), (333, 12847), (443, 9657), (1073, 3987), (1329, 3219)]