12582000921

素因数分解:

$3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1172491}}^1$

素因数の和:1172581

約数の個数: 24

約数和(自身を含む): 19782285024

約数和(自身を除く): 7200284103

約数列:

[1, 3, 7, 21, 49, 73, 147, 219, 511, 1533, 3577, 10731, 1172491, 3517473, 8207437, 24622311, 57452059, 85591843, 172356177, 256775529, 599142901, 1797428703, 4194000307, 12582000921]

約数ペア:

[(1, 12582000921), (3, 4194000307), (7, 1797428703), (21, 599142901), (49, 256775529), (73, 172356177), (147, 85591843), (219, 57452059), (511, 24622311), (1533, 8207437), (3577, 3517473), (10731, 1172491)]