1393403

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:202

約数の個数: 16

約数和(自身を含む): 1641600

約数和(自身を除く): 248197

約数列:

[1, 11, 19, 59, 113, 209, 649, 1121, 1243, 2147, 6667, 12331, 23617, 73337, 126673, 1393403]

約数ペア:

[(1, 1393403), (11, 126673), (19, 73337), (59, 23617), (113, 12331), (209, 6667), (649, 2147), (1121, 1243)]