214684503

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{937}}^1$

素因数の和:1135

約数の個数: 32

約数和(自身を含む): 320931072

約数和(自身を除く): 106246569

約数列:

[1, 3, 11, 33, 53, 131, 159, 393, 583, 937, 1441, 1749, 2811, 4323, 6943, 10307, 20829, 30921, 49661, 76373, 122747, 148983, 229119, 368241, 546271, 1350217, 1638813, 4050651, 6505591, 19516773, 71561501, 214684503]

約数ペア:

[(1, 214684503), (3, 71561501), (11, 19516773), (33, 6505591), (53, 4050651), (131, 1638813), (159, 1350217), (393, 546271), (583, 368241), (937, 229119), (1441, 148983), (1749, 122747), (2811, 76373), (4323, 49661), (6943, 30921), (10307, 20829)]