1253298831

素因数分解:

$3^1\times {\mathrm{197}}^1\times {\mathrm{443}}^1\times {\mathrm{4787}}^1$

素因数の和:5430

約数の個数: 16

約数和(自身を含む): 1683690624

約数和(自身を除く): 430391793

約数列:

[1, 3, 197, 443, 591, 1329, 4787, 14361, 87271, 261813, 943039, 2120641, 2829117, 6361923, 417766277, 1253298831]

約数ペア:

[(1, 1253298831), (3, 417766277), (197, 6361923), (443, 2829117), (591, 2120641), (1329, 943039), (4787, 261813), (14361, 87271)]