52780817

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 56415744

約数和(自身を除く): 3634927

約数列:

[1, 31, 41, 131, 317, 1271, 4061, 5371, 9827, 12997, 41527, 166501, 402907, 1287337, 1702607, 52780817]

約数ペア:

[(1, 52780817), (31, 1702607), (41, 1287337), (131, 402907), (317, 166501), (1271, 41527), (4061, 12997), (5371, 9827)]