4391049

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 6894720

約数和(自身を除く): 2503671

約数列:

[1, 3, 13, 17, 37, 39, 51, 111, 179, 221, 481, 537, 629, 663, 1443, 1887, 2327, 3043, 6623, 6981, 8177, 9129, 19869, 24531, 39559, 86099, 112591, 118677, 258297, 337773, 1463683, 4391049]

約数ペア:

[(1, 4391049), (3, 1463683), (13, 337773), (17, 258297), (37, 118677), (39, 112591), (51, 86099), (111, 39559), (179, 24531), (221, 19869), (481, 9129), (537, 8177), (629, 6981), (663, 6623), (1443, 3043), (1887, 2327)]