1330686729

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{569}}^1\times {\mathrm{6043}}^1$

素因数の和:6661

約数の個数: 24

約数和(自身を含む): 1970585760

約数和(自身を除く): 639899031

約数列:

[1, 3, 9, 43, 129, 387, 569, 1707, 5121, 6043, 18129, 24467, 54387, 73401, 220203, 259849, 779547, 2338641, 3438467, 10315401, 30946203, 147854081, 443562243, 1330686729]

約数ペア:

[(1, 1330686729), (3, 443562243), (9, 147854081), (43, 30946203), (129, 10315401), (387, 3438467), (569, 2338641), (1707, 779547), (5121, 259849), (6043, 220203), (18129, 73401), (24467, 54387)]