7236513

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 11489280

約数和(自身を除く): 4252767

約数列:

[1, 3, 9, 23, 27, 43, 69, 129, 207, 271, 387, 621, 813, 989, 1161, 2439, 2967, 6233, 7317, 8901, 11653, 18699, 26703, 34959, 56097, 104877, 168291, 268019, 314631, 804057, 2412171, 7236513]

約数ペア:

[(1, 7236513), (3, 2412171), (9, 804057), (23, 314631), (27, 268019), (43, 168291), (69, 104877), (129, 56097), (207, 34959), (271, 26703), (387, 18699), (621, 11653), (813, 8901), (989, 7317), (1161, 6233), (2439, 2967)]