16582497

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 25027200

約数和(自身を除く): 8444703

約数列:

[1, 3, 17, 19, 51, 57, 109, 157, 323, 327, 471, 969, 1853, 2071, 2669, 2983, 5559, 6213, 8007, 8949, 17113, 35207, 50711, 51339, 105621, 152133, 290921, 325147, 872763, 975441, 5527499, 16582497]

約数ペア:

[(1, 16582497), (3, 5527499), (17, 975441), (19, 872763), (51, 325147), (57, 290921), (109, 152133), (157, 105621), (323, 51339), (327, 50711), (471, 35207), (969, 17113), (1853, 8949), (2071, 8007), (2669, 6213), (2983, 5559)]