23820111

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{967}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 43490304

約数和(自身を除く): 19670193

約数列:

[1, 3, 7, 9, 17, 21, 23, 51, 63, 69, 119, 153, 161, 207, 357, 391, 483, 967, 1071, 1173, 1449, 2737, 2901, 3519, 6769, 8211, 8703, 16439, 20307, 22241, 24633, 49317, 60921, 66723, 115073, 147951, 155687, 200169, 345219, 378097, 467061, 1035657, 1134291, 1401183, 2646679, 3402873, 7940037, 23820111]

約数ペア:

[(1, 23820111), (3, 7940037), (7, 3402873), (9, 2646679), (17, 1401183), (21, 1134291), (23, 1035657), (51, 467061), (63, 378097), (69, 345219), (119, 200169), (153, 155687), (161, 147951), (207, 115073), (357, 66723), (391, 60921), (483, 49317), (967, 24633), (1071, 22241), (1173, 20307), (1449, 16439), (2737, 8703), (2901, 8211), (3519, 6769)]