17788269

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3631}}^1$

素因数の和:3728

約数の個数: 16

約数和(自身を含む): 25104384

約数和(自身を除く): 7316115

約数列:

[1, 3, 23, 69, 71, 213, 1633, 3631, 4899, 10893, 83513, 250539, 257801, 773403, 5929423, 17788269]

約数ペア:

[(1, 17788269), (3, 5929423), (23, 773403), (69, 257801), (71, 250539), (213, 83513), (1633, 10893), (3631, 4899)]