23643543

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5387}}^1$

素因数の和:5427

約数の個数: 32

約数和(自身を含む): 41379840

約数和(自身を除く): 17736297

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 5387, 16161, 37709, 59257, 102353, 113127, 177771, 307059, 414799, 716471, 1125883, 1244397, 2149413, 3377649, 7881181, 23643543]

約数ペア:

[(1, 23643543), (3, 7881181), (7, 3377649), (11, 2149413), (19, 1244397), (21, 1125883), (33, 716471), (57, 414799), (77, 307059), (133, 177771), (209, 113127), (231, 102353), (399, 59257), (627, 37709), (1463, 16161), (4389, 5387)]