47094873

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{20959}}^1$

素因数の和:21076

約数の個数: 16

約数和(自身を含む): 72437760

約数和(自身を除く): 25342887

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 20959, 62877, 146713, 440139, 2242613, 6727839, 15698291, 47094873]

約数ペア:

[(1, 47094873), (3, 15698291), (7, 6727839), (21, 2242613), (107, 440139), (321, 146713), (749, 62877), (2247, 20959)]