211676522397

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1072763}}^1$

素因数の和:1072909

約数の個数: 32

約数和(自身を含む): 308647075968

約数和(自身を除く): 96970553571

約数列:

[1, 3, 17, 51, 53, 73, 159, 219, 901, 1241, 2703, 3723, 3869, 11607, 65773, 197319, 1072763, 3218289, 18236971, 54710913, 56856439, 78311699, 170569317, 234935097, 966559463, 1331298883, 2899678389, 3993896649, 4150520047, 12451560141, 70558840799, 211676522397]

約数ペア:

[(1, 211676522397), (3, 70558840799), (17, 12451560141), (51, 4150520047), (53, 3993896649), (73, 2899678389), (159, 1331298883), (219, 966559463), (901, 234935097), (1241, 170569317), (2703, 78311699), (3723, 56856439), (3869, 54710913), (11607, 18236971), (65773, 3218289), (197319, 1072763)]