7220733

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10891}}^1$

素因数の和:10924

約数の個数: 16

約数和(自身を含む): 10979136

約数和(自身を除く): 3758403

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 10891, 32673, 141583, 185147, 424749, 555441, 2406911, 7220733]

約数ペア:

[(1, 7220733), (3, 2406911), (13, 555441), (17, 424749), (39, 185147), (51, 141583), (221, 32673), (663, 10891)]