40771983

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 64235520

約数和(自身を除く): 23463537

約数列:

[1, 3, 7, 21, 47, 101, 141, 303, 329, 409, 707, 987, 1227, 2121, 2863, 4747, 8589, 14241, 19223, 33229, 41309, 57669, 99687, 123927, 134561, 289163, 403683, 867489, 1941523, 5824569, 13590661, 40771983]

約数ペア:

[(1, 40771983), (3, 13590661), (7, 5824569), (21, 1941523), (47, 867489), (101, 403683), (141, 289163), (303, 134561), (329, 123927), (409, 99687), (707, 57669), (987, 41309), (1227, 33229), (2121, 19223), (2863, 14241), (4747, 8589)]