494037357

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{23801}}^1$

素因数の和:23869

約数の個数: 32

約数和(自身を含む): 781467264

約数和(自身を除く): 287429907

約数列:

[1, 3, 11, 17, 33, 37, 51, 111, 187, 407, 561, 629, 1221, 1887, 6919, 20757, 23801, 71403, 261811, 404617, 785433, 880637, 1213851, 2641911, 4450787, 9687007, 13352361, 14970829, 29061021, 44912487, 164679119, 494037357]

約数ペア:

[(1, 494037357), (3, 164679119), (11, 44912487), (17, 29061021), (33, 14970829), (37, 13352361), (51, 9687007), (111, 4450787), (187, 2641911), (407, 1213851), (561, 880637), (629, 785433), (1221, 404617), (1887, 261811), (6919, 71403), (20757, 23801)]