47854779

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{134047}}^1$

素因数の和:134074

約数の個数: 16

約数和(自身を含む): 77211648

約数和(自身を除く): 29356869

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 134047, 402141, 938329, 2278799, 2814987, 6836397, 15951593, 47854779]

約数ペア:

[(1, 47854779), (3, 15951593), (7, 6836397), (17, 2814987), (21, 2278799), (51, 938329), (119, 402141), (357, 134047)]