1318449897

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{13513}}^1$

素因数の和:13849

約数の個数: 24

約数和(自身を含む): 1962719304

約数和(自身を除く): 644269407

約数列:

[1, 3, 9, 37, 111, 293, 333, 879, 2637, 10841, 13513, 32523, 40539, 97569, 121617, 499981, 1499943, 3959309, 4499829, 11877927, 35633781, 146494433, 439483299, 1318449897]

約数ペア:

[(1, 1318449897), (3, 439483299), (9, 146494433), (37, 35633781), (111, 11877927), (293, 4499829), (333, 3959309), (879, 1499943), (2637, 499981), (10841, 121617), (13513, 97569), (32523, 40539)]