247495416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1473187}}^1$

素因数の和:1473203

約数の個数: 32

約数和(自身を含む): 707130240

約数和(自身を除く): 459634824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1473187, 2946374, 4419561, 5892748, 8839122, 10312309, 11785496, 17678244, 20624618, 30936927, 35356488, 41249236, 61873854, 82498472, 123747708, 247495416]

約数ペア:

[(1, 247495416), (2, 123747708), (3, 82498472), (4, 61873854), (6, 41249236), (7, 35356488), (8, 30936927), (12, 20624618), (14, 17678244), (21, 11785496), (24, 10312309), (28, 8839122), (42, 5892748), (56, 4419561), (84, 2946374), (168, 1473187)]