29142447

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 41696640

約数和(自身を除く): 12554193

約数列:

[1, 3, 19, 57, 71, 213, 361, 379, 1083, 1137, 1349, 4047, 7201, 21603, 25631, 26909, 76893, 80727, 136819, 410457, 511271, 1533813, 9714149, 29142447]

約数ペア:

[(1, 29142447), (3, 9714149), (19, 1533813), (57, 511271), (71, 410457), (213, 136819), (361, 80727), (379, 76893), (1083, 26909), (1137, 25631), (1349, 21603), (4047, 7201)]