1330654143

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{696313}}^1$

素因数の和:696343

約数の個数: 24

約数和(自身を含む): 2222634288

約数和(自身を除く): 891980145

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 696313, 2088939, 4874191, 9052069, 14622573, 27156207, 34119337, 63364483, 102358011, 190093449, 443551381, 1330654143]

約数ペア:

[(1, 1330654143), (3, 443551381), (7, 190093449), (13, 102358011), (21, 63364483), (39, 34119337), (49, 27156207), (91, 14622573), (147, 9052069), (273, 4874191), (637, 2088939), (1911, 696313)]