4449393

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2237}}^1$

素因数の和:2273

約数の個数: 24

約数和(自身を含む): 7331688

約数和(自身を除く): 2882295

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 2237, 6711, 20133, 29081, 38029, 87243, 114087, 261729, 342261, 494377, 1483131, 4449393]

約数ペア:

[(1, 4449393), (3, 1483131), (9, 494377), (13, 342261), (17, 261729), (39, 114087), (51, 87243), (117, 38029), (153, 29081), (221, 20133), (663, 6711), (1989, 2237)]