201604179

素因数分解:

$3^1\times 7^2\times {\mathrm{457}}^1\times {\mathrm{3001}}^1$

素因数の和:3475

約数の個数: 24

約数和(自身を含む): 313480848

約数和(自身を除く): 111876669

約数列:

[1, 3, 7, 21, 49, 147, 457, 1371, 3001, 3199, 9003, 9597, 21007, 22393, 63021, 67179, 147049, 441147, 1371457, 4114371, 9600199, 28800597, 67201393, 201604179]

約数ペア:

[(1, 201604179), (3, 67201393), (7, 28800597), (21, 9600199), (49, 4114371), (147, 1371457), (457, 441147), (1371, 147049), (3001, 67179), (3199, 63021), (9003, 22393), (9597, 21007)]