12655089

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 20160000

約数和(自身を除く): 7504911

約数列:

[1, 3, 9, 17, 27, 51, 79, 153, 237, 349, 459, 711, 1047, 1343, 2133, 3141, 4029, 5933, 9423, 12087, 17799, 27571, 36261, 53397, 82713, 160191, 248139, 468707, 744417, 1406121, 4218363, 12655089]

約数ペア:

[(1, 12655089), (3, 4218363), (9, 1406121), (17, 744417), (27, 468707), (51, 248139), (79, 160191), (153, 82713), (237, 53397), (349, 36261), (459, 27571), (711, 17799), (1047, 12087), (1343, 9423), (2133, 5933), (3141, 4029)]