389625707517

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{18959}}^1\times {\mathrm{167081}}^1$

素因数の和:186084

約数の個数: 16

約数和(自身を含む): 532202952960

約数和(自身を除く): 142577245443

約数列:

[1, 3, 41, 123, 18959, 56877, 167081, 501243, 777319, 2331957, 6850321, 20550963, 3167688679, 9503066037, 129875235839, 389625707517]

約数ペア:

[(1, 389625707517), (3, 129875235839), (41, 9503066037), (123, 3167688679), (18959, 20550963), (56877, 6850321), (167081, 2331957), (501243, 777319)]