13855023

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5639}}^1$

素因数の和:5668

約数の個数: 32

約数和(自身を含む): 25267200

約数和(自身を除く): 11412177

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 5639, 16917, 39473, 50751, 73307, 118419, 152253, 219921, 355257, 513149, 659763, 1065771, 1539447, 1979289, 4618341, 13855023]

約数ペア:

[(1, 13855023), (3, 4618341), (7, 1979289), (9, 1539447), (13, 1065771), (21, 659763), (27, 513149), (39, 355257), (63, 219921), (91, 152253), (117, 118419), (189, 73307), (273, 50751), (351, 39473), (819, 16917), (2457, 5639)]