13876737

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 22063104

約数和(自身を除く): 8186367

約数列:

[1, 3, 7, 21, 41, 71, 123, 213, 227, 287, 497, 681, 861, 1491, 1589, 2911, 4767, 8733, 9307, 16117, 20377, 27921, 48351, 61131, 65149, 112819, 195447, 338457, 660797, 1982391, 4625579, 13876737]

約数ペア:

[(1, 13876737), (3, 4625579), (7, 1982391), (21, 660797), (41, 338457), (71, 195447), (123, 112819), (213, 65149), (227, 61131), (287, 48351), (497, 27921), (681, 20377), (861, 16117), (1491, 9307), (1589, 8733), (2911, 4767)]