4618539

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{3001}}^1$

素因数の和:3032

約数の個数: 20

約数和(自身を含む): 7264840

約数和(自身を除く): 2646301

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 3001, 9003, 27009, 57019, 81027, 171057, 243081, 513171, 1539513, 4618539]

約数ペア:

[(1, 4618539), (3, 1539513), (9, 513171), (19, 243081), (27, 171057), (57, 81027), (81, 57019), (171, 27009), (513, 9003), (1539, 3001)]