17243031

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 26449920

約数和(自身を除く): 9206889

約数列:

[1, 3, 13, 23, 39, 47, 69, 141, 299, 409, 611, 897, 1081, 1227, 1833, 3243, 5317, 9407, 14053, 15951, 19223, 28221, 42159, 57669, 122291, 249899, 366873, 442129, 749697, 1326387, 5747677, 17243031]

約数ペア:

[(1, 17243031), (3, 5747677), (13, 1326387), (23, 749697), (39, 442129), (47, 366873), (69, 249899), (141, 122291), (299, 57669), (409, 42159), (611, 28221), (897, 19223), (1081, 15951), (1227, 14053), (1833, 9407), (3243, 5317)]