47231321

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 55987200

約数和(自身を除く): 8755879

約数列:

[1, 17, 19, 31, 53, 89, 323, 527, 589, 901, 1007, 1513, 1643, 1691, 2759, 4717, 10013, 17119, 27931, 28747, 31217, 46903, 52421, 80189, 89623, 146227, 530689, 891157, 1523591, 2485859, 2778313, 47231321]

約数ペア:

[(1, 47231321), (17, 2778313), (19, 2485859), (31, 1523591), (53, 891157), (89, 530689), (323, 146227), (527, 89623), (589, 80189), (901, 52421), (1007, 46903), (1513, 31217), (1643, 28747), (1691, 27931), (2759, 17119), (4717, 10013)]