38957737

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4001}}^1$

素因数の和:4128

約数の個数: 16

約数和(自身を含む): 48408192

約数和(自身を除く): 9450455

約数列:

[1, 7, 13, 91, 107, 749, 1391, 4001, 9737, 28007, 52013, 364091, 428107, 2996749, 5565391, 38957737]

約数ペア:

[(1, 38957737), (7, 5565391), (13, 2996749), (91, 428107), (107, 364091), (749, 52013), (1391, 28007), (4001, 9737)]