42315261

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43669}}^1$

素因数の和:43708

約数の個数: 16

約数和(自身を含む): 62884800

約数和(自身を除く): 20569539

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 43669, 131007, 742373, 829711, 2227119, 2489133, 14105087, 42315261]

約数ペア:

[(1, 42315261), (3, 14105087), (17, 2489133), (19, 2227119), (51, 829711), (57, 742373), (323, 131007), (969, 43669)]