20170188477

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{2741}}^1\times {\mathrm{9851}}^1$

素因数の和:12681

約数の個数: 24

約数和(自身を含む): 29499488928

約数和(自身を除く): 9329300451

約数列:

[1, 3, 9, 83, 249, 747, 2741, 8223, 9851, 24669, 29553, 88659, 227503, 682509, 817633, 2047527, 2452899, 7358697, 27001591, 81004773, 243014319, 2241132053, 6723396159, 20170188477]

約数ペア:

[(1, 20170188477), (3, 6723396159), (9, 2241132053), (83, 243014319), (249, 81004773), (747, 27001591), (2741, 7358697), (8223, 2452899), (9851, 2047527), (24669, 817633), (29553, 682509), (88659, 227503)]