2094417

素因数分解:

$3^6\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:61

約数の個数: 42

約数和(自身を含む): 3600342

約数和(自身を除く): 1505925

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 169, 221, 243, 351, 459, 507, 663, 729, 1053, 1377, 1521, 1989, 2873, 3159, 4131, 4563, 5967, 8619, 9477, 12393, 13689, 17901, 25857, 41067, 53703, 77571, 123201, 161109, 232713, 698139, 2094417]

約数ペア:

[(1, 2094417), (3, 698139), (9, 232713), (13, 161109), (17, 123201), (27, 77571), (39, 53703), (51, 41067), (81, 25857), (117, 17901), (153, 13689), (169, 12393), (221, 9477), (243, 8619), (351, 5967), (459, 4563), (507, 4131), (663, 3159), (729, 2873), (1053, 1989), (1377, 1521)]