1604085957

素因数分解:

$3^3\times {\mathrm{487}}^1\times {\mathrm{121993}}^1$

素因数の和:122489

約数の個数: 16

約数和(自身を含む): 2381322880

約数和(自身を除く): 777236923

約数列:

[1, 3, 9, 27, 487, 1461, 4383, 13149, 121993, 365979, 1097937, 3293811, 59410591, 178231773, 534695319, 1604085957]

約数ペア:

[(1, 1604085957), (3, 534695319), (9, 178231773), (27, 59410591), (487, 3293811), (1461, 1097937), (4383, 365979), (13149, 121993)]