2816952021

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{34843}}^1$

素因数の和:35553

約数の個数: 24

約数和(自身を含む): 4388392736

約数和(自身を除く): 1571440715

約数列:

[1, 3, 9, 13, 39, 117, 691, 2073, 6219, 8983, 26949, 34843, 80847, 104529, 313587, 452959, 1358877, 4076631, 24076513, 72229539, 216688617, 312994669, 938984007, 2816952021]

約数ペア:

[(1, 2816952021), (3, 938984007), (9, 312994669), (13, 216688617), (39, 72229539), (117, 24076513), (691, 4076631), (2073, 1358877), (6219, 452959), (8983, 313587), (26949, 104529), (34843, 80847)]