3156907719

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1\times {\mathrm{3607}}^1$

素因数の和:4275

約数の個数: 32

約数和(自身を含む): 4887945216

約数和(自身を除く): 1731037497

約数列:

[1, 3, 7, 21, 71, 213, 497, 587, 1491, 1761, 3607, 4109, 10821, 12327, 25249, 41677, 75747, 125031, 256097, 291739, 768291, 875217, 1792679, 2117309, 5378037, 6351927, 14821163, 44463489, 150328939, 450986817, 1052302573, 3156907719]

約数ペア:

[(1, 3156907719), (3, 1052302573), (7, 450986817), (21, 150328939), (71, 44463489), (213, 14821163), (497, 6351927), (587, 5378037), (1491, 2117309), (1761, 1792679), (3607, 875217), (4109, 768291), (10821, 291739), (12327, 256097), (25249, 125031), (41677, 75747)]