5149172013

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{281053}}^1$

素因数の和:281284

約数の個数: 16

約数和(自身を含む): 7123032576

約数和(自身を除く): 1973860563

約数列:

[1, 3, 31, 93, 197, 591, 6107, 18321, 281053, 843159, 8712643, 26137929, 55367441, 166102323, 1716390671, 5149172013]

約数ペア:

[(1, 5149172013), (3, 1716390671), (31, 166102323), (93, 55367441), (197, 26137929), (591, 8712643), (6107, 843159), (18321, 281053)]