822823677

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{781409}}^1$

素因数の和:781434

約数の個数: 20

約数和(自身を含む): 1323708540

約数和(自身を除く): 500884863

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 781409, 2344227, 7032681, 10158317, 21098043, 30474951, 63294129, 91424853, 274274559, 822823677]

約数ペア:

[(1, 822823677), (3, 274274559), (9, 91424853), (13, 63294129), (27, 30474951), (39, 21098043), (81, 10158317), (117, 7032681), (351, 2344227), (1053, 781409)]