2412171

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 3734016

約数和(自身を除く): 1321845

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 271, 387, 813, 989, 2439, 2967, 6233, 8901, 11653, 18699, 34959, 56097, 104877, 268019, 804057, 2412171]

約数ペア:

[(1, 2412171), (3, 804057), (9, 268019), (23, 104877), (43, 56097), (69, 34959), (129, 18699), (207, 11653), (271, 8901), (387, 6233), (813, 2967), (989, 2439)]