12892089

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 20992000

約数和(自身を除く): 8099911

約数列:

[1, 3, 7, 19, 21, 57, 79, 133, 237, 399, 409, 553, 1227, 1501, 1659, 2863, 4503, 7771, 8589, 10507, 23313, 31521, 32311, 54397, 96933, 163191, 226177, 613909, 678531, 1841727, 4297363, 12892089]

約数ペア:

[(1, 12892089), (3, 4297363), (7, 1841727), (19, 678531), (21, 613909), (57, 226177), (79, 163191), (133, 96933), (237, 54397), (399, 32311), (409, 31521), (553, 23313), (1227, 10507), (1501, 8589), (1659, 7771), (2863, 4503)]