22627017

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 40689792

約数和(自身を除く): 18062775

約数列:

[1, 3, 7, 9, 17, 21, 37, 51, 63, 111, 119, 153, 259, 333, 357, 571, 629, 777, 1071, 1713, 1887, 2331, 3997, 4403, 5139, 5661, 9707, 11991, 13209, 21127, 29121, 35973, 39627, 63381, 67949, 87363, 147889, 190143, 203847, 359159, 443667, 611541, 1077477, 1331001, 2514113, 3232431, 7542339, 22627017]

約数ペア:

[(1, 22627017), (3, 7542339), (7, 3232431), (9, 2514113), (17, 1331001), (21, 1077477), (37, 611541), (51, 443667), (63, 359159), (111, 203847), (119, 190143), (153, 147889), (259, 87363), (333, 67949), (357, 63381), (571, 39627), (629, 35973), (777, 29121), (1071, 21127), (1713, 13209), (1887, 11991), (2331, 9707), (3997, 5661), (4403, 5139)]