257363041

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{3049}}^1$

素因数の和:3256

約数の個数: 16

約数和(自身を含む): 285577600

約数和(自身を除く): 28214559

約数列:

[1, 13, 43, 151, 559, 1963, 3049, 6493, 39637, 84409, 131107, 460399, 1704391, 5985187, 19797157, 257363041]

約数ペア:

[(1, 257363041), (13, 19797157), (43, 5985187), (151, 1704391), (559, 460399), (1963, 131107), (3049, 84409), (6493, 39637)]