22873893

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 36258816

約数和(自身を除く): 13384923

約数列:

[1, 3, 7, 21, 43, 73, 129, 219, 301, 347, 511, 903, 1041, 1533, 2429, 3139, 7287, 9417, 14921, 21973, 25331, 44763, 65919, 75993, 104447, 177317, 313341, 531951, 1089233, 3267699, 7624631, 22873893]

約数ペア:

[(1, 22873893), (3, 7624631), (7, 3267699), (21, 1089233), (43, 531951), (73, 313341), (129, 177317), (219, 104447), (301, 75993), (347, 65919), (511, 44763), (903, 25331), (1041, 21973), (1533, 14921), (2429, 9417), (3139, 7287)]