1330239309

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{312043}}^1$

素因数の和:312089

約数の個数: 24

約数和(自身を含む): 2134380960

約数和(自身を除く): 804141651

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 312043, 936129, 2184301, 6552903, 9049247, 15290107, 27147741, 45870321, 63344729, 190034187, 443413103, 1330239309]

約数ペア:

[(1, 1330239309), (3, 443413103), (7, 190034187), (21, 63344729), (29, 45870321), (49, 27147741), (87, 15290107), (147, 9049247), (203, 6552903), (609, 2184301), (1421, 936129), (4263, 312043)]