315048981

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{4441}}^1$

素因数の和:4581

約数の個数: 32

約数和(自身を含む): 483573888

約数和(自身を除く): 168524907

約数列:

[1, 3, 13, 17, 39, 51, 107, 221, 321, 663, 1391, 1819, 4173, 4441, 5457, 13323, 23647, 57733, 70941, 75497, 173199, 226491, 475187, 981461, 1425561, 2944383, 6177431, 8078179, 18532293, 24234537, 105016327, 315048981]

約数ペア:

[(1, 315048981), (3, 105016327), (13, 24234537), (17, 18532293), (39, 8078179), (51, 6177431), (107, 2944383), (221, 1425561), (321, 981461), (663, 475187), (1391, 226491), (1819, 173199), (4173, 75497), (4441, 70941), (5457, 57733), (13323, 23647)]