22287573

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1109}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 41558400

約数和(自身を除く): 19270827

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 63, 77, 87, 99, 203, 231, 261, 319, 609, 693, 957, 1109, 1827, 2233, 2871, 3327, 6699, 7763, 9981, 12199, 20097, 23289, 32161, 36597, 69867, 85393, 96483, 109791, 225127, 256179, 289449, 353771, 675381, 768537, 1061313, 2026143, 2476397, 3183939, 7429191, 22287573]

約数ペア:

[(1, 22287573), (3, 7429191), (7, 3183939), (9, 2476397), (11, 2026143), (21, 1061313), (29, 768537), (33, 675381), (63, 353771), (77, 289449), (87, 256179), (99, 225127), (203, 109791), (231, 96483), (261, 85393), (319, 69867), (609, 36597), (693, 32161), (957, 23289), (1109, 20097), (1827, 12199), (2233, 9981), (2871, 7763), (3327, 6699)]