214319889

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{117307}}^1$

素因数の和:117349

約数の個数: 24

約数和(自身を含む): 366000960

約数和(自身を除く): 151681071

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 117307, 351921, 821149, 1055763, 2463447, 3401903, 7390341, 10205709, 23813321, 30617127, 71439963, 214319889]

約数ペア:

[(1, 214319889), (3, 71439963), (7, 30617127), (9, 23813321), (21, 10205709), (29, 7390341), (63, 3401903), (87, 2463447), (203, 1055763), (261, 821149), (609, 351921), (1827, 117307)]