1243106521

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 1420675200

約数和(自身を除く): 177568679

約数列:

[1, 17, 19, 83, 89, 323, 521, 1411, 1513, 1577, 1691, 7387, 8857, 9899, 26809, 28747, 43243, 46369, 125579, 140353, 168283, 735131, 788273, 821617, 881011, 2386001, 3848627, 13967489, 14977187, 65426659, 73123913, 1243106521]

約数ペア:

[(1, 1243106521), (17, 73123913), (19, 65426659), (83, 14977187), (89, 13967489), (323, 3848627), (521, 2386001), (1411, 881011), (1513, 821617), (1577, 788273), (1691, 735131), (7387, 168283), (8857, 140353), (9899, 125579), (26809, 46369), (28747, 43243)]