4221557769

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{517919}}^1$

素因数の和:517965

約数の個数: 32

約数和(自身を含む): 6960844800

約数和(自身を除く): 2739287031

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 8151, 517919, 1553757, 5697109, 6732947, 9840461, 17091327, 20198841, 29521383, 74062417, 108245071, 127925993, 222187251, 324735213, 383777979, 1407185923, 4221557769]

約数ペア:

[(1, 4221557769), (3, 1407185923), (11, 383777979), (13, 324735213), (19, 222187251), (33, 127925993), (39, 108245071), (57, 74062417), (143, 29521383), (209, 20198841), (247, 17091327), (429, 9840461), (627, 6732947), (741, 5697109), (2717, 1553757), (8151, 517919)]