4957121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:376

約数の個数: 16

約数和(自身を含む): 5685120

約数和(自身を除く): 727999

約数列:

[1, 13, 23, 59, 281, 299, 767, 1357, 3653, 6463, 16579, 17641, 84019, 215527, 381317, 4957121]

約数ペア:

[(1, 4957121), (13, 381317), (23, 215527), (59, 84019), (281, 17641), (299, 16579), (767, 6463), (1357, 3653)]