431982

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:344

約数の個数: 24

約数和(自身を含む): 949104

約数和(自身を除く): 517122

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 233, 309, 466, 618, 699, 927, 1398, 1854, 2097, 4194, 23999, 47998, 71997, 143994, 215991, 431982]

約数ペア:

[(1, 431982), (2, 215991), (3, 143994), (6, 71997), (9, 47998), (18, 23999), (103, 4194), (206, 2097), (233, 1854), (309, 1398), (466, 927), (618, 699)]