201318531

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{13099}}^1$

素因数の和:13258

約数の個数: 16

約数和(自身を含む): 276672000

約数和(自身を除く): 75353469

約数列:

[1, 3, 47, 109, 141, 327, 5123, 13099, 15369, 39297, 615653, 1427791, 1846959, 4283373, 67106177, 201318531]

約数ペア:

[(1, 201318531), (3, 67106177), (47, 4283373), (109, 1846959), (141, 1427791), (327, 615653), (5123, 39297), (13099, 15369)]