38471111

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5557}}^1$

素因数の和:5630

約数の個数: 16

約数和(自身を含む): 46953984

約数和(自身を除く): 8482873

約数列:

[1, 7, 23, 43, 161, 301, 989, 5557, 6923, 38899, 127811, 238951, 894677, 1672657, 5495873, 38471111]

約数ペア:

[(1, 38471111), (7, 5495873), (23, 1672657), (43, 894677), (161, 238951), (301, 127811), (989, 38899), (5557, 6923)]