23892561

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1499}}^1$

素因数の和:1546

約数の個数: 48

約数和(自身を含む): 44928000

約数和(自身を除く): 21035439

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 161, 207, 231, 253, 483, 693, 759, 1449, 1499, 1771, 2277, 4497, 5313, 10493, 13491, 15939, 16489, 31479, 34477, 49467, 94437, 103431, 115423, 148401, 241339, 310293, 346269, 379247, 724017, 1038807, 1137741, 2172051, 2654729, 3413223, 7964187, 23892561]

約数ペア:

[(1, 23892561), (3, 7964187), (7, 3413223), (9, 2654729), (11, 2172051), (21, 1137741), (23, 1038807), (33, 724017), (63, 379247), (69, 346269), (77, 310293), (99, 241339), (161, 148401), (207, 115423), (231, 103431), (253, 94437), (483, 49467), (693, 34477), (759, 31479), (1449, 16489), (1499, 15939), (1771, 13491), (2277, 10493), (4497, 5313)]