17148593

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{421}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 22403136

約数和(自身を除く): 5254543

約数列:

[1, 7, 11, 23, 77, 161, 253, 421, 529, 1771, 2947, 3703, 4631, 5819, 9683, 32417, 40733, 67781, 106513, 222709, 745591, 1558963, 2449799, 17148593]

約数ペア:

[(1, 17148593), (7, 2449799), (11, 1558963), (23, 745591), (77, 222709), (161, 106513), (253, 67781), (421, 40733), (529, 32417), (1771, 9683), (2947, 5819), (3703, 4631)]