214948197

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{953}}^1\times {\mathrm{1319}}^1$

素因数の和:2297

約数の個数: 24

約数和(自身を含む): 327412800

約数和(自身を除く): 112464603

約数列:

[1, 3, 9, 19, 57, 171, 953, 1319, 2859, 3957, 8577, 11871, 18107, 25061, 54321, 75183, 162963, 225549, 1257007, 3771021, 11313063, 23883133, 71649399, 214948197]

約数ペア:

[(1, 214948197), (3, 71649399), (9, 23883133), (19, 11313063), (57, 3771021), (171, 1257007), (953, 225549), (1319, 162963), (2859, 75183), (3957, 54321), (8577, 25061), (11871, 18107)]