13278329901

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{352201}}^1$

素因数の和:352337

約数の個数: 24

約数和(自身を含む): 19779664320

約数和(自身を除く): 6501334419

約数列:

[1, 3, 9, 59, 71, 177, 213, 531, 639, 4189, 12567, 37701, 352201, 1056603, 3169809, 20779859, 25006271, 62339577, 75018813, 187018731, 225056439, 1475369989, 4426109967, 13278329901]

約数ペア:

[(1, 13278329901), (3, 4426109967), (9, 1475369989), (59, 225056439), (71, 187018731), (177, 75018813), (213, 62339577), (531, 25006271), (639, 20779859), (4189, 3169809), (12567, 1056603), (37701, 352201)]