23712513

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{641}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 36979200

約数和(自身を除く): 13266687

約数列:

[1, 3, 11, 19, 33, 57, 59, 177, 209, 627, 641, 649, 1121, 1923, 1947, 3363, 7051, 12179, 12331, 21153, 36537, 36993, 37819, 113457, 133969, 401907, 416009, 718561, 1248027, 2155683, 7904171, 23712513]

約数ペア:

[(1, 23712513), (3, 7904171), (11, 2155683), (19, 1248027), (33, 718561), (57, 416009), (59, 401907), (177, 133969), (209, 113457), (627, 37819), (641, 36993), (649, 36537), (1121, 21153), (1923, 12331), (1947, 12179), (3363, 7051)]