223099737

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{4889}}^1$

素因数の和:4993

約数の個数: 32

約数和(自身を含む): 354896640

約数和(自身を除く): 131796903

約数列:

[1, 3, 7, 21, 41, 53, 123, 159, 287, 371, 861, 1113, 2173, 4889, 6519, 14667, 15211, 34223, 45633, 102669, 200449, 259117, 601347, 777351, 1403143, 1813819, 4209429, 5441457, 10623797, 31871391, 74366579, 223099737]

約数ペア:

[(1, 223099737), (3, 74366579), (7, 31871391), (21, 10623797), (41, 5441457), (53, 4209429), (123, 1813819), (159, 1403143), (287, 777351), (371, 601347), (861, 259117), (1113, 200449), (2173, 102669), (4889, 45633), (6519, 34223), (14667, 15211)]