13305730574073

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{134287}}^1\times {\mathrm{277547}}^1$

素因数の和:411861

約数の個数: 32

約数和(自身を含む): 21468306714624

約数和(自身を除く): 8162576140551

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 134287, 277547, 402861, 832641, 940009, 1942829, 2282879, 2820027, 4718299, 5828487, 6848637, 14154897, 15980153, 33028093, 47940459, 99084279, 37270953989, 111812861967, 260896677923, 633606217813, 782690033769, 1900818653439, 4435243524691, 13305730574073]

約数ペア:

[(1, 13305730574073), (3, 4435243524691), (7, 1900818653439), (17, 782690033769), (21, 633606217813), (51, 260896677923), (119, 111812861967), (357, 37270953989), (134287, 99084279), (277547, 47940459), (402861, 33028093), (832641, 15980153), (940009, 14154897), (1942829, 6848637), (2282879, 5828487), (2820027, 4718299)]