1275852261

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1316669}}^1$

素因数の和:1316708

約数の個数: 16

約数和(自身を含む): 1896004800

約数和(自身を除く): 620152539

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 1316669, 3950007, 22383373, 25016711, 67150119, 75050133, 425284087, 1275852261]

約数ペア:

[(1, 1275852261), (3, 425284087), (17, 75050133), (19, 67150119), (51, 25016711), (57, 22383373), (323, 3950007), (969, 1316669)]