6480351

素因数分解:

$3^3\times {\mathrm{389}}^1\times {\mathrm{617}}^1$

素因数の和:1015

約数の個数: 16

約数和(自身を含む): 9640800

約数和(自身を除く): 3160449

約数列:

[1, 3, 9, 27, 389, 617, 1167, 1851, 3501, 5553, 10503, 16659, 240013, 720039, 2160117, 6480351]

約数ペア:

[(1, 6480351), (3, 2160117), (9, 720039), (27, 240013), (389, 16659), (617, 10503), (1167, 5553), (1851, 3501)]