12469509

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{541}}^1$

素因数の和:757

約数の個数: 24

約数和(自身を含む): 19531512

約数和(自身を除く): 7062003

約数列:

[1, 3, 9, 13, 39, 117, 197, 541, 591, 1623, 1773, 2561, 4869, 7033, 7683, 21099, 23049, 63297, 106577, 319731, 959193, 1385501, 4156503, 12469509]

約数ペア:

[(1, 12469509), (3, 4156503), (9, 1385501), (13, 959193), (39, 319731), (117, 106577), (197, 63297), (541, 23049), (591, 21099), (1623, 7683), (1773, 7033), (2561, 4869)]