214916247

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9719}}^1$

素因数の和:9754

約数の個数: 48

約数和(自身を含む): 396264960

約数和(自身を除く): 181348713

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 243, 273, 351, 567, 819, 1053, 1701, 2457, 3159, 7371, 9719, 22113, 29157, 68033, 87471, 126347, 204099, 262413, 379041, 612297, 787239, 884429, 1137123, 1836891, 2361717, 2653287, 3411369, 5510673, 7959861, 10234107, 16532019, 23879583, 30702321, 71638749, 214916247]

約数ペア:

[(1, 214916247), (3, 71638749), (7, 30702321), (9, 23879583), (13, 16532019), (21, 10234107), (27, 7959861), (39, 5510673), (63, 3411369), (81, 2653287), (91, 2361717), (117, 1836891), (189, 1137123), (243, 884429), (273, 787239), (351, 612297), (567, 379041), (819, 262413), (1053, 204099), (1701, 126347), (2457, 87471), (3159, 68033), (7371, 29157), (9719, 22113)]