121214289

素因数分解:

$3^1\times 7^2\times {\mathrm{233}}^1\times {\mathrm{3539}}^1$

素因数の和:3789

約数の個数: 24

約数和(自身を含む): 188866080

約数和(自身を除く): 67651791

約数列:

[1, 3, 7, 21, 49, 147, 233, 699, 1631, 3539, 4893, 10617, 11417, 24773, 34251, 74319, 173411, 520233, 824587, 2473761, 5772109, 17316327, 40404763, 121214289]

約数ペア:

[(1, 121214289), (3, 40404763), (7, 17316327), (21, 5772109), (49, 2473761), (147, 824587), (233, 520233), (699, 173411), (1631, 74319), (3539, 34251), (4893, 24773), (10617, 11417)]