29779743

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{19973}}^1$

素因数の和:20054

約数の個数: 16

約数和(自身を含む): 46020096

約数和(自身を除く): 16240353

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 19973, 59919, 139811, 419433, 1418083, 4254249, 9926581, 29779743]

約数ペア:

[(1, 29779743), (3, 9926581), (7, 4254249), (21, 1418083), (71, 419433), (213, 139811), (497, 59919), (1491, 19973)]