23873409

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 41558400

約数和(自身を除く): 17684991

約数列:

[1, 3, 7, 9, 21, 29, 63, 73, 87, 179, 203, 219, 261, 511, 537, 609, 657, 1253, 1533, 1611, 1827, 2117, 3759, 4599, 5191, 6351, 11277, 13067, 14819, 15573, 19053, 36337, 39201, 44457, 46719, 91469, 109011, 117603, 133371, 274407, 327033, 378943, 823221, 1136829, 2652601, 3410487, 7957803, 23873409]

約数ペア:

[(1, 23873409), (3, 7957803), (7, 3410487), (9, 2652601), (21, 1136829), (29, 823221), (63, 378943), (73, 327033), (87, 274407), (179, 133371), (203, 117603), (219, 109011), (261, 91469), (511, 46719), (537, 44457), (609, 39201), (657, 36337), (1253, 19053), (1533, 15573), (1611, 14819), (1827, 13067), (2117, 11277), (3759, 6351), (4599, 5191)]