1321567446429

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{164435417}}^1$

素因数の和:164435489

約数の個数: 24

約数和(自身を含む): 2052154016640

約数和(自身を除く): 730586570211

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 8037, 164435417, 493306251, 1479918753, 3124272923, 7728464599, 9372818769, 23185393797, 28118456307, 69556181391, 146840827381, 440522482143, 1321567446429]

約数ペア:

[(1, 1321567446429), (3, 440522482143), (9, 146840827381), (19, 69556181391), (47, 28118456307), (57, 23185393797), (141, 9372818769), (171, 7728464599), (423, 3124272923), (893, 1479918753), (2679, 493306251), (8037, 164435417)]