40697943

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4993}}^1$

素因数の和:5039

約数の個数: 32

約数和(自身を含む): 67119360

約数和(自身を除く): 26421417

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 4993, 8151, 14979, 54923, 64909, 94867, 164769, 194727, 284601, 713999, 1043537, 1233271, 2141997, 3130611, 3699813, 13565981, 40697943]

約数ペア:

[(1, 40697943), (3, 13565981), (11, 3699813), (13, 3130611), (19, 2141997), (33, 1233271), (39, 1043537), (57, 713999), (143, 284601), (209, 194727), (247, 164769), (429, 94867), (627, 64909), (741, 54923), (2717, 14979), (4993, 8151)]