13653081

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1913}}^1$

素因数の和:1993

約数の個数: 24

約数和(自身を含む): 21597576

約数和(自身を除く): 7944495

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 1913, 2379, 5739, 7137, 17217, 24869, 74607, 116693, 223821, 350079, 1050237, 1517009, 4551027, 13653081]

約数ペア:

[(1, 13653081), (3, 4551027), (9, 1517009), (13, 1050237), (39, 350079), (61, 223821), (117, 116693), (183, 74607), (549, 24869), (793, 17217), (1913, 7137), (2379, 5739)]