479922219

素因数分解:

$3^3\times 7^2\times {\mathrm{362753}}^1$

素因数の和:362776

約数の個数: 24

約数和(自身を含む): 827079120

約数和(自身を除く): 347156901

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 362753, 1088259, 2539271, 3264777, 7617813, 9794331, 17774897, 22853439, 53324691, 68560317, 159974073, 479922219]

約数ペア:

[(1, 479922219), (3, 159974073), (7, 68560317), (9, 53324691), (21, 22853439), (27, 17774897), (49, 9794331), (63, 7617813), (147, 3264777), (189, 2539271), (441, 1088259), (1323, 362753)]