2023440111

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{126949}}^1$

素因数の和:126996

約数の個数: 48

約数和(自身を含む): 3802406400

約数和(自身を除く): 1778966289

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 161, 207, 231, 253, 483, 693, 759, 1449, 1771, 2277, 5313, 15939, 126949, 380847, 888643, 1142541, 1396439, 2665929, 2919827, 4189317, 7997787, 8759481, 9775073, 12567951, 20438789, 26278443, 29325219, 32118097, 61316367, 87975657, 96354291, 183949101, 224826679, 289062873, 674480037, 2023440111]

約数ペア:

[(1, 2023440111), (3, 674480037), (7, 289062873), (9, 224826679), (11, 183949101), (21, 96354291), (23, 87975657), (33, 61316367), (63, 32118097), (69, 29325219), (77, 26278443), (99, 20438789), (161, 12567951), (207, 9775073), (231, 8759481), (253, 7997787), (483, 4189317), (693, 2919827), (759, 2665929), (1449, 1396439), (1771, 1142541), (2277, 888643), (5313, 380847), (15939, 126949)]