456425613

素因数分解:

$3^2\times 7^1\times {\mathrm{2003}}^1\times {\mathrm{3617}}^1$

素因数の和:5633

約数の個数: 24

約数和(自身を含む): 754049088

約数和(自身を除く): 297623475

約数列:

[1, 3, 7, 9, 21, 63, 2003, 3617, 6009, 10851, 14021, 18027, 25319, 32553, 42063, 75957, 126189, 227871, 7244851, 21734553, 50713957, 65203659, 152141871, 456425613]

約数ペア:

[(1, 456425613), (3, 152141871), (7, 65203659), (9, 50713957), (21, 21734553), (63, 7244851), (2003, 227871), (3617, 126189), (6009, 75957), (10851, 42063), (14021, 32553), (18027, 25319)]