2709091

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:402

約数の個数: 16

約数和(自身を含む): 3414528

約数和(自身を除く): 705437

約数列:

[1, 7, 11, 77, 151, 233, 1057, 1631, 1661, 2563, 11627, 17941, 35183, 246281, 387013, 2709091]

約数ペア:

[(1, 2709091), (7, 387013), (11, 246281), (77, 35183), (151, 17941), (233, 11627), (1057, 2563), (1631, 1661)]