2576973

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 24

約数和(自身を含む): 4080064

約数和(自身を除く): 1503091

約数列:

[1, 3, 7, 21, 41, 73, 123, 219, 287, 511, 861, 1533, 1681, 2993, 5043, 8979, 11767, 20951, 35301, 62853, 122713, 368139, 858991, 2576973]

約数ペア:

[(1, 2576973), (3, 858991), (7, 368139), (21, 122713), (41, 62853), (73, 35301), (123, 20951), (219, 11767), (287, 8979), (511, 5043), (861, 2993), (1533, 1681)]