1489704692727

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{1633991}}^1$

素因数の和:1634271

約数の個数: 32

約数和(自身を含む): 2112634008576

約数和(自身を除く): 622929315849

約数列:

[1, 3, 23, 69, 73, 181, 219, 543, 1679, 4163, 5037, 12489, 13213, 39639, 303899, 911697, 1633991, 4901973, 37581793, 112745379, 119281343, 295752371, 357844029, 887257113, 2743470889, 6802304533, 8230412667, 20406913599, 21589923083, 64769769249, 496568230909, 1489704692727]

約数ペア:

[(1, 1489704692727), (3, 496568230909), (23, 64769769249), (69, 21589923083), (73, 20406913599), (181, 8230412667), (219, 6802304533), (543, 2743470889), (1679, 887257113), (4163, 357844029), (5037, 295752371), (12489, 119281343), (13213, 112745379), (39639, 37581793), (303899, 4901973), (911697, 1633991)]