292538589

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2473}}^1$

素因数の和:2657

約数の個数: 32

約数和(自身を含む): 459807744

約数和(自身を除く): 167269155

約数列:

[1, 3, 7, 21, 43, 129, 131, 301, 393, 903, 917, 2473, 2751, 5633, 7419, 16899, 17311, 39431, 51933, 106339, 118293, 319017, 323963, 744373, 971889, 2233119, 2267741, 6803223, 13930409, 41791227, 97512863, 292538589]

約数ペア:

[(1, 292538589), (3, 97512863), (7, 41791227), (21, 13930409), (43, 6803223), (129, 2267741), (131, 2233119), (301, 971889), (393, 744373), (903, 323963), (917, 319017), (2473, 118293), (2751, 106339), (5633, 51933), (7419, 39431), (16899, 17311)]