897141

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{359}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 1477440

約数和(自身を除く): 580299

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 359, 833, 1077, 2499, 2513, 6103, 7539, 17591, 18309, 42721, 52773, 128163, 299047, 897141]

約数ペア:

[(1, 897141), (3, 299047), (7, 128163), (17, 52773), (21, 42721), (49, 18309), (51, 17591), (119, 7539), (147, 6103), (357, 2513), (359, 2499), (833, 1077)]