4241517

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^2$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 6906816

約数和(自身を除く): 2665299

約数列:

[1, 3, 7, 17, 21, 51, 109, 119, 327, 357, 763, 1853, 2289, 5559, 11881, 12971, 35643, 38913, 83167, 201977, 249501, 605931, 1413839, 4241517]

約数ペア:

[(1, 4241517), (3, 1413839), (7, 605931), (17, 249501), (21, 201977), (51, 83167), (109, 38913), (119, 35643), (327, 12971), (357, 11881), (763, 5559), (1853, 2289)]