1398441

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1367}}^1$

素因数の和:1412

約数の個数: 16

約数和(自身を含む): 2101248

約数和(自身を除く): 702807

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 1367, 4101, 15037, 42377, 45111, 127131, 466147, 1398441]

約数ペア:

[(1, 1398441), (3, 466147), (11, 127131), (31, 45111), (33, 42377), (93, 15037), (341, 4101), (1023, 1367)]