47887791

素因数分解:

$3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{9787}}^1$

素因数の和:10030

約数の個数: 16

約数和(自身を含む): 73292544

約数和(自身を除く): 25404753

約数列:

[1, 3, 7, 21, 233, 699, 1631, 4893, 9787, 29361, 68509, 205527, 2280371, 6841113, 15962597, 47887791]

約数ペア:

[(1, 47887791), (3, 15962597), (7, 6841113), (21, 2280371), (233, 205527), (699, 68509), (1631, 29361), (4893, 9787)]