2431449

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 3775200

約数和(自身を除く): 1343751

約数列:

[1, 3, 9, 19, 57, 59, 171, 177, 241, 531, 723, 1121, 2169, 3363, 4579, 10089, 13737, 14219, 41211, 42657, 127971, 270161, 810483, 2431449]

約数ペア:

[(1, 2431449), (3, 810483), (9, 270161), (19, 127971), (57, 42657), (59, 41211), (171, 14219), (177, 13737), (241, 10089), (531, 4579), (723, 3363), (1121, 2169)]