22232763

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 38987520

約数和(自身を除く): 16754757

約数列:

[1, 3, 7, 9, 21, 29, 43, 63, 87, 129, 203, 261, 283, 301, 387, 609, 849, 903, 1247, 1827, 1981, 2547, 2709, 3741, 5943, 8207, 8729, 11223, 12169, 17829, 24621, 26187, 36507, 57449, 73863, 78561, 85183, 109521, 172347, 255549, 352901, 517041, 766647, 1058703, 2470307, 3176109, 7410921, 22232763]

約数ペア:

[(1, 22232763), (3, 7410921), (7, 3176109), (9, 2470307), (21, 1058703), (29, 766647), (43, 517041), (63, 352901), (87, 255549), (129, 172347), (203, 109521), (261, 85183), (283, 78561), (301, 73863), (387, 57449), (609, 36507), (849, 26187), (903, 24621), (1247, 17829), (1827, 12169), (1981, 11223), (2547, 8729), (2709, 8207), (3741, 5943)]