5418903

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 8971776

約数和(自身を除く): 3552873

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 353, 357, 731, 903, 1059, 2193, 2471, 5117, 6001, 7413, 15179, 15351, 18003, 42007, 45537, 106253, 126021, 258043, 318759, 774129, 1806301, 5418903]

約数ペア:

[(1, 5418903), (3, 1806301), (7, 774129), (17, 318759), (21, 258043), (43, 126021), (51, 106253), (119, 45537), (129, 42007), (301, 18003), (353, 15351), (357, 15179), (731, 7413), (903, 6001), (1059, 5117), (2193, 2471)]