1213236003

素因数分解:

$3^1\times 7^1\times {\mathrm{1627}}^1\times {\mathrm{35509}}^1$

素因数の和:37146

約数の個数: 16

約数和(自身を含む): 1849928960

約数和(自身を除く): 636692957

約数列:

[1, 3, 7, 21, 1627, 4881, 11389, 34167, 35509, 106527, 248563, 745689, 57773143, 173319429, 404412001, 1213236003]

約数ペア:

[(1, 1213236003), (3, 404412001), (7, 173319429), (21, 57773143), (1627, 745689), (4881, 248563), (11389, 106527), (34167, 35509)]