1999766709

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{383}}^1\times {\mathrm{9833}}^1$

素因数の和:10281

約数の個数: 24

約数和(自身を含む): 2945479680

約数和(自身を除く): 945712971

約数列:

[1, 3, 9, 59, 177, 383, 531, 1149, 3447, 9833, 22597, 29499, 67791, 88497, 203373, 580147, 1740441, 3766039, 5221323, 11298117, 33894351, 222196301, 666588903, 1999766709]

約数ペア:

[(1, 1999766709), (3, 666588903), (9, 222196301), (59, 33894351), (177, 11298117), (383, 5221323), (531, 3766039), (1149, 1740441), (3447, 580147), (9833, 203373), (22597, 88497), (29499, 67791)]