47143986

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{73433}}^1$

素因数の和:73545

約数の個数: 16

約数和(自身を含む): 95170464

約数和(自身を除く): 48026478

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 73433, 146866, 220299, 440598, 7857331, 15714662, 23571993, 47143986]

約数ペア:

[(1, 47143986), (2, 23571993), (3, 15714662), (6, 7857331), (107, 440598), (214, 220299), (321, 146866), (642, 73433)]