2353701

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 4008960

約数和(自身を除く): 1655259

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 347, 357, 399, 969, 1041, 2261, 2429, 5899, 6593, 6783, 7287, 17697, 19779, 41293, 46151, 112081, 123879, 138453, 336243, 784567, 2353701]

約数ペア:

[(1, 2353701), (3, 784567), (7, 336243), (17, 138453), (19, 123879), (21, 112081), (51, 46151), (57, 41293), (119, 19779), (133, 17697), (323, 7287), (347, 6783), (357, 6593), (399, 5899), (969, 2429), (1041, 2261)]