22090431

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 34110720

約数和(自身を除く): 12020289

約数列:

[1, 3, 11, 29, 33, 41, 87, 123, 319, 451, 563, 957, 1189, 1353, 1689, 3567, 6193, 13079, 16327, 18579, 23083, 39237, 48981, 69249, 179597, 253913, 538791, 669407, 761739, 2008221, 7363477, 22090431]

約数ペア:

[(1, 22090431), (3, 7363477), (11, 2008221), (29, 761739), (33, 669407), (41, 538791), (87, 253913), (123, 179597), (319, 69249), (451, 48981), (563, 39237), (957, 23083), (1189, 18579), (1353, 16327), (1689, 13079), (3567, 6193)]