904371141

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1\times {\mathrm{10903}}^1$

素因数の和:11592

約数の個数: 16

約数和(自身を含む): 1235902976

約数和(自身を除く): 331531835

約数列:

[1, 3, 43, 129, 643, 1929, 10903, 27649, 32709, 82947, 468829, 1406487, 7010629, 21031887, 301457047, 904371141]

約数ペア:

[(1, 904371141), (3, 301457047), (43, 21031887), (129, 7010629), (643, 1406487), (1929, 468829), (10903, 82947), (27649, 32709)]