47940303

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{4663}}^1$

素因数の和:4838

約数の個数: 16

約数和(自身を含む): 67161600

約数和(自身を除く): 19221297

約数列:

[1, 3, 23, 69, 149, 447, 3427, 4663, 10281, 13989, 107249, 321747, 694787, 2084361, 15980101, 47940303]

約数ペア:

[(1, 47940303), (3, 15980101), (23, 2084361), (69, 694787), (149, 321747), (447, 107249), (3427, 13989), (4663, 10281)]