41991453

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2389}}^1$

素因数の和:2439

約数の個数: 40

約数和(自身を含む): 74032640

約数和(自身を除く): 32041187

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 279, 567, 651, 837, 1953, 2389, 2511, 5859, 7167, 16723, 17577, 21501, 50169, 64503, 74059, 150507, 193509, 222177, 451521, 518413, 666531, 1354563, 1555239, 1999593, 4665717, 5998779, 13997151, 41991453]

約数ペア:

[(1, 41991453), (3, 13997151), (7, 5998779), (9, 4665717), (21, 1999593), (27, 1555239), (31, 1354563), (63, 666531), (81, 518413), (93, 451521), (189, 222177), (217, 193509), (279, 150507), (567, 74059), (651, 64503), (837, 50169), (1953, 21501), (2389, 17577), (2511, 16723), (5859, 7167)]