2943333239

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1\times {\mathrm{1669}}^1$

素因数の和:2343

約数の個数: 32

約数和(自身を含む): 3777139200

約数和(自身を除く): 833805961

約数列:

[1, 7, 11, 37, 77, 259, 407, 619, 1669, 2849, 4333, 6809, 11683, 18359, 22903, 47663, 61753, 128513, 160321, 251933, 432271, 679283, 1033111, 1763531, 4754981, 7231777, 11364221, 38225107, 79549547, 267575749, 420476177, 2943333239]

約数ペア:

[(1, 2943333239), (7, 420476177), (11, 267575749), (37, 79549547), (77, 38225107), (259, 11364221), (407, 7231777), (619, 4754981), (1669, 1763531), (2849, 1033111), (4333, 679283), (6809, 432271), (11683, 251933), (18359, 160321), (22903, 128513), (47663, 61753)]