4265391

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 6324480

約数和(自身を除く): 2059089

約数列:

[1, 3, 13, 39, 47, 141, 169, 179, 507, 537, 611, 1833, 2327, 6981, 7943, 8413, 23829, 25239, 30251, 90753, 109369, 328107, 1421797, 4265391]

約数ペア:

[(1, 4265391), (3, 1421797), (13, 328107), (39, 109369), (47, 90753), (141, 30251), (169, 25239), (179, 23829), (507, 8413), (537, 7943), (611, 6981), (1833, 2327)]