214717893

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1423}}^1$

素因数の和:1565

約数の個数: 32

約数和(自身を含む): 318657024

約数和(自身を除く): 103939131

約数列:

[1, 3, 13, 39, 53, 73, 159, 219, 689, 949, 1423, 2067, 2847, 3869, 4269, 11607, 18499, 50297, 55497, 75419, 103879, 150891, 226257, 311637, 980447, 1350427, 2941341, 4051281, 5505587, 16516761, 71572631, 214717893]

約数ペア:

[(1, 214717893), (3, 71572631), (13, 16516761), (39, 5505587), (53, 4051281), (73, 2941341), (159, 1350427), (219, 980447), (689, 311637), (949, 226257), (1423, 150891), (2067, 103879), (2847, 75419), (3869, 55497), (4269, 50297), (11607, 18499)]