165211242

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{561943}}^1$

素因数の和:561962

約数の個数: 24

約数和(自身を含む): 384369696

約数和(自身を除く): 219158454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 561943, 1123886, 1685829, 3371658, 3933601, 7867202, 11800803, 23601606, 27535207, 55070414, 82605621, 165211242]

約数ペア:

[(1, 165211242), (2, 82605621), (3, 55070414), (6, 27535207), (7, 23601606), (14, 11800803), (21, 7867202), (42, 3933601), (49, 3371658), (98, 1685829), (147, 1123886), (294, 561943)]