1284981

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:412

約数の個数: 16

約数和(自身を含む): 1817088

約数和(自身を除く): 532107

約数列:

[1, 3, 31, 41, 93, 123, 337, 1011, 1271, 3813, 10447, 13817, 31341, 41451, 428327, 1284981]

約数ペア:

[(1, 1284981), (3, 428327), (31, 41451), (41, 31341), (93, 13817), (123, 10447), (337, 3813), (1011, 1271)]