2259807

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:139

約数の個数: 24

約数和(自身を含む): 3466752

約数和(自身を除く): 1206945

約数列:

[1, 3, 11, 31, 33, 47, 93, 141, 341, 517, 1023, 1457, 1551, 2209, 4371, 6627, 16027, 24299, 48081, 68479, 72897, 205437, 753269, 2259807]

約数ペア:

[(1, 2259807), (3, 753269), (11, 205437), (31, 72897), (33, 68479), (47, 48081), (93, 24299), (141, 16027), (341, 6627), (517, 4371), (1023, 2209), (1457, 1551)]