71302553

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{4139}}^1$

素因数の和:4276

約数の個数: 16

約数和(自身を含む): 85847040

約数和(自身を除く): 14544487

約数列:

[1, 7, 23, 107, 161, 749, 2461, 4139, 17227, 28973, 95197, 442873, 666379, 3100111, 10186079, 71302553]

約数ペア:

[(1, 71302553), (7, 10186079), (23, 3100111), (107, 666379), (161, 442873), (749, 95197), (2461, 28973), (4139, 17227)]