19006380459

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{193337}}^1$

素因数の和:193688

約数の個数: 32

約数和(自身を含む): 30810343680

約数和(自身を除く): 11803963221

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 331, 993, 2979, 3641, 8937, 10923, 32769, 98307, 193337, 580011, 1740033, 2126707, 5220099, 6380121, 19140363, 57421089, 63994547, 191983641, 575950923, 703940017, 1727852769, 2111820051, 6335460153, 19006380459]

約数ペア:

[(1, 19006380459), (3, 6335460153), (9, 2111820051), (11, 1727852769), (27, 703940017), (33, 575950923), (99, 191983641), (297, 63994547), (331, 57421089), (993, 19140363), (2979, 6380121), (3641, 5220099), (8937, 2126707), (10923, 1740033), (32769, 580011), (98307, 193337)]