241294473

素因数分解:

$3^2\times 7^2\times {\mathrm{257}}^1\times {\mathrm{2129}}^1$

素因数の和:2406

約数の個数: 36

約数和(自身を含む): 407209140

約数和(自身を除く): 165914667

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 257, 441, 771, 1799, 2129, 2313, 5397, 6387, 12593, 14903, 16191, 19161, 37779, 44709, 104321, 113337, 134127, 312963, 547153, 938889, 1641459, 3830071, 4924377, 11490213, 26810497, 34470639, 80431491, 241294473]

約数ペア:

[(1, 241294473), (3, 80431491), (7, 34470639), (9, 26810497), (21, 11490213), (49, 4924377), (63, 3830071), (147, 1641459), (257, 938889), (441, 547153), (771, 312963), (1799, 134127), (2129, 113337), (2313, 104321), (5397, 44709), (6387, 37779), (12593, 19161), (14903, 16191)]