31443557

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:436

約数の個数: 16

約数和(自身を含む): 34214400

約数和(自身を除く): 2770843

約数列:

[1, 17, 71, 109, 239, 1207, 1853, 4063, 7739, 16969, 26051, 131563, 288473, 442867, 1849621, 31443557]

約数ペア:

[(1, 31443557), (17, 1849621), (71, 442867), (109, 288473), (239, 131563), (1207, 26051), (1853, 16969), (4063, 7739)]