29967717

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{16349}}^1$

素因数の和:16412

約数の個数: 16

約数和(自身を含む): 43948800

約数和(自身を除く): 13981083

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 16349, 49047, 212537, 637611, 768403, 2305209, 9989239, 29967717]

約数ペア:

[(1, 29967717), (3, 9989239), (13, 2305209), (39, 768403), (47, 637611), (141, 212537), (611, 49047), (1833, 16349)]