297777487

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{3881}}^1$

素因数の和:4098

約数の個数: 16

約数和(自身を含む): 346957632

約数和(自身を除く): 49180145

約数列:

[1, 7, 97, 113, 679, 791, 3881, 10961, 27167, 76727, 376457, 438553, 2635199, 3069871, 42539641, 297777487]

約数ペア:

[(1, 297777487), (7, 42539641), (97, 3069871), (113, 2635199), (679, 438553), (791, 376457), (3881, 76727), (10961, 27167)]