302211

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:73

約数の個数: 40

約数和(自身を含む): 569184

約数和(自身を除く): 266973

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 41, 63, 81, 91, 117, 123, 189, 273, 287, 351, 369, 533, 567, 819, 861, 1053, 1107, 1599, 2457, 2583, 3321, 3731, 4797, 7371, 7749, 11193, 14391, 23247, 33579, 43173, 100737, 302211]

約数ペア:

[(1, 302211), (3, 100737), (7, 43173), (9, 33579), (13, 23247), (21, 14391), (27, 11193), (39, 7749), (41, 7371), (63, 4797), (81, 3731), (91, 3321), (117, 2583), (123, 2457), (189, 1599), (273, 1107), (287, 1053), (351, 861), (369, 819), (533, 567)]