40804071

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{176641}}^1$

素因数の和:176662

約数の個数: 16

約数和(自身を含む): 67830528

約数和(自身を除く): 27026457

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 176641, 529923, 1236487, 1943051, 3709461, 5829153, 13601357, 40804071]

約数ペア:

[(1, 40804071), (3, 13601357), (7, 5829153), (11, 3709461), (21, 1943051), (33, 1236487), (77, 529923), (231, 176641)]