5213943

素因数分解:

$3^3\times 7^3\times {\mathrm{563}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 9024000

約数和(自身を除く): 3810057

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 563, 1029, 1323, 1689, 3087, 3941, 5067, 9261, 11823, 15201, 27587, 35469, 82761, 106407, 193109, 248283, 579327, 744849, 1737981, 5213943]

約数ペア:

[(1, 5213943), (3, 1737981), (7, 744849), (9, 579327), (21, 248283), (27, 193109), (49, 106407), (63, 82761), (147, 35469), (189, 27587), (343, 15201), (441, 11823), (563, 9261), (1029, 5067), (1323, 3941), (1689, 3087)]