27281663

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{739}}^1$

素因数の和:854

約数の個数: 16

約数和(自身を含む): 30192000

約数和(自身を除く): 2910337

約数列:

[1, 19, 29, 67, 551, 739, 1273, 1943, 14041, 21431, 36917, 49513, 407189, 940747, 1435877, 27281663]

約数ペア:

[(1, 27281663), (19, 1435877), (29, 940747), (67, 407189), (551, 49513), (739, 36917), (1273, 21431), (1943, 14041)]