7648179

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 12870144

約数和(自身を除く): 5221965

約数列:

[1, 3, 7, 11, 21, 33, 77, 113, 231, 293, 339, 791, 879, 1243, 2051, 2373, 3223, 3729, 6153, 8701, 9669, 22561, 26103, 33109, 67683, 99327, 231763, 364199, 695289, 1092597, 2549393, 7648179]

約数ペア:

[(1, 7648179), (3, 2549393), (7, 1092597), (11, 695289), (21, 364199), (33, 231763), (77, 99327), (113, 67683), (231, 33109), (293, 26103), (339, 22561), (791, 9669), (879, 8701), (1243, 6153), (2051, 3729), (2373, 3223)]