17230213

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2459}}^1$

素因数の和:2497

約数の個数: 24

約数和(自身を含む): 23556960

約数和(自身を除く): 6326747

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 2459, 7007, 17213, 27049, 31967, 120491, 189343, 223769, 351637, 1325401, 1566383, 2461459, 17230213]

約数ペア:

[(1, 17230213), (7, 2461459), (11, 1566383), (13, 1325401), (49, 351637), (77, 223769), (91, 189343), (143, 120491), (539, 31967), (637, 27049), (1001, 17213), (2459, 7007)]