45453331

素因数分解:

$7^4\times {\mathrm{11}}^1\times {\mathrm{1721}}^1$

素因数の和:1760

約数の個数: 20

約数和(自身を含む): 57879864

約数和(自身を除く): 12426533

約数列:

[1, 7, 11, 49, 77, 343, 539, 1721, 2401, 3773, 12047, 18931, 26411, 84329, 132517, 590303, 927619, 4132121, 6493333, 45453331]

約数ペア:

[(1, 45453331), (7, 6493333), (11, 4132121), (49, 927619), (77, 590303), (343, 132517), (539, 84329), (1721, 26411), (2401, 18931), (3773, 12047)]