23555763

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1789}}^1$

素因数の和:1832

約数の個数: 48

約数和(自身を含む): 44678400

約数和(自身を除く): 21122637

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 209, 231, 399, 627, 693, 1197, 1463, 1789, 1881, 4389, 5367, 12523, 13167, 16101, 19679, 33991, 37569, 59037, 101973, 112707, 137753, 177111, 237937, 305919, 373901, 413259, 713811, 1121703, 1239777, 2141433, 2617307, 3365109, 7851921, 23555763]

約数ペア:

[(1, 23555763), (3, 7851921), (7, 3365109), (9, 2617307), (11, 2141433), (19, 1239777), (21, 1121703), (33, 713811), (57, 413259), (63, 373901), (77, 305919), (99, 237937), (133, 177111), (171, 137753), (209, 112707), (231, 101973), (399, 59037), (627, 37569), (693, 33991), (1197, 19679), (1463, 16101), (1789, 13167), (1881, 12523), (4389, 5367)]