42812427

素因数分解:

$3^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{1283}}^1$

素因数の和:1527

約数の個数: 24

約数和(自身を含む): 66747456

約数和(自身を除く): 23935029

約数列:

[1, 3, 7, 21, 49, 147, 227, 681, 1283, 1589, 3849, 4767, 8981, 11123, 26943, 33369, 62867, 188601, 291241, 873723, 2038687, 6116061, 14270809, 42812427]

約数ペア:

[(1, 42812427), (3, 14270809), (7, 6116061), (21, 2038687), (49, 873723), (147, 291241), (227, 188601), (681, 62867), (1283, 33369), (1589, 26943), (3849, 11123), (4767, 8981)]