236993757

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{78919}}^1$

素因数の和:78953

約数の個数: 32

約数和(自身を含む): 424273920

約数和(自身を除く): 187280163

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 78919, 236757, 552433, 868109, 1025947, 1657299, 2604327, 3077841, 6076763, 7181629, 11285417, 18230289, 21544887, 33856251, 78997919, 236993757]

約数ペア:

[(1, 236993757), (3, 78997919), (7, 33856251), (11, 21544887), (13, 18230289), (21, 11285417), (33, 7181629), (39, 6076763), (77, 3077841), (91, 2604327), (143, 1657299), (231, 1025947), (273, 868109), (429, 552433), (1001, 236757), (3003, 78919)]