4020531

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1249}}^1$

素因数の和:1318

約数の個数: 16

約数和(自身を含む): 5700000

約数和(自身を除く): 1679469

約数列:

[1, 3, 29, 37, 87, 111, 1073, 1249, 3219, 3747, 36221, 46213, 108663, 138639, 1340177, 4020531]

約数ペア:

[(1, 4020531), (3, 1340177), (29, 138639), (37, 108663), (87, 46213), (111, 36221), (1073, 3747), (1249, 3219)]