745202289

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{1151}}^1\times {\mathrm{1277}}^1$

素因数の和:2457

約数の個数: 24

約数和(自身を含む): 1077691392

約数和(自身を除く): 332489103

約数列:

[1, 3, 13, 39, 169, 507, 1151, 1277, 3453, 3831, 14963, 16601, 44889, 49803, 194519, 215813, 583557, 647439, 1469827, 4409481, 19107751, 57323253, 248400763, 745202289]

約数ペア:

[(1, 745202289), (3, 248400763), (13, 57323253), (39, 19107751), (169, 4409481), (507, 1469827), (1151, 647439), (1277, 583557), (3453, 215813), (3831, 194519), (14963, 49803), (16601, 44889)]