872433

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:149

約数の個数: 24

約数和(自身を含む): 1347840

約数和(自身を除く): 475407

約数列:

[1, 3, 9, 31, 53, 59, 93, 159, 177, 279, 477, 531, 1643, 1829, 3127, 4929, 5487, 9381, 14787, 16461, 28143, 96937, 290811, 872433]

約数ペア:

[(1, 872433), (3, 290811), (9, 96937), (31, 28143), (53, 16461), (59, 14787), (93, 9381), (159, 5487), (177, 4929), (279, 3127), (477, 1829), (531, 1643)]