22801653

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 40634880

約数和(自身を除く): 17833227

約数列:

[1, 3, 7, 9, 19, 21, 43, 57, 63, 129, 133, 171, 301, 387, 399, 443, 817, 903, 1197, 1329, 2451, 2709, 3101, 3987, 5719, 7353, 8417, 9303, 17157, 19049, 25251, 27909, 51471, 57147, 58919, 75753, 133343, 171441, 176757, 361931, 400029, 530271, 1085793, 1200087, 2533517, 3257379, 7600551, 22801653]

約数ペア:

[(1, 22801653), (3, 7600551), (7, 3257379), (9, 2533517), (19, 1200087), (21, 1085793), (43, 530271), (57, 400029), (63, 361931), (129, 176757), (133, 171441), (171, 133343), (301, 75753), (387, 58919), (399, 57147), (443, 51471), (817, 27909), (903, 25251), (1197, 19049), (1329, 17157), (2451, 9303), (2709, 8417), (3101, 7353), (3987, 5719)]