22528281

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 34076160

約数和(自身を除く): 11547879

約数列:

[1, 3, 17, 19, 51, 57, 67, 201, 323, 347, 969, 1041, 1139, 1273, 3417, 3819, 5899, 6593, 17697, 19779, 21641, 23249, 64923, 69747, 112081, 336243, 395233, 441731, 1185699, 1325193, 7509427, 22528281]

約数ペア:

[(1, 22528281), (3, 7509427), (17, 1325193), (19, 1185699), (51, 441731), (57, 395233), (67, 336243), (201, 112081), (323, 69747), (347, 64923), (969, 23249), (1041, 21641), (1139, 19779), (1273, 17697), (3417, 6593), (3819, 5899)]