51302937

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{12401}}^1$

素因数の和:12608

約数の個数: 16

約数和(自身を含む): 78579072

約数和(自身を除く): 27276135

約数列:

[1, 3, 7, 21, 197, 591, 1379, 4137, 12401, 37203, 86807, 260421, 2442997, 7328991, 17100979, 51302937]

約数ペア:

[(1, 51302937), (3, 17100979), (7, 7328991), (21, 2442997), (197, 260421), (591, 86807), (1379, 37203), (4137, 12401)]