242550711

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{857}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 393513120

約数和(自身を除く): 150962409

約数列:

[1, 3, 9, 13, 39, 41, 59, 117, 123, 177, 369, 531, 533, 767, 857, 1599, 2301, 2419, 2571, 4797, 6903, 7257, 7713, 11141, 21771, 31447, 33423, 35137, 50563, 94341, 100269, 105411, 151689, 283023, 316233, 455067, 456781, 657319, 1370343, 1971957, 2073083, 4111029, 5915871, 6219249, 18657747, 26950079, 80850237, 242550711]

約数ペア:

[(1, 242550711), (3, 80850237), (9, 26950079), (13, 18657747), (39, 6219249), (41, 5915871), (59, 4111029), (117, 2073083), (123, 1971957), (177, 1370343), (369, 657319), (531, 456781), (533, 455067), (767, 316233), (857, 283023), (1599, 151689), (2301, 105411), (2419, 100269), (2571, 94341), (4797, 50563), (6903, 35137), (7257, 33423), (7713, 31447), (11141, 21771)]