13344993

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{2459}}^1$

素因数の和:2538

約数の個数: 20

約数和(自身を含む): 20240880

約数和(自身を除く): 6895887

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 2459, 5427, 7377, 22131, 66393, 164753, 199179, 494259, 1482777, 4448331, 13344993]

約数ペア:

[(1, 13344993), (3, 4448331), (9, 1482777), (27, 494259), (67, 199179), (81, 164753), (201, 66393), (603, 22131), (1809, 7377), (2459, 5427)]