8223213

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3221}}^1$

素因数の和:3284

約数の個数: 16

約数和(自身を含む): 11753856

約数和(自身を除く): 3530643

約数列:

[1, 3, 23, 37, 69, 111, 851, 2553, 3221, 9663, 74083, 119177, 222249, 357531, 2741071, 8223213]

約数ペア:

[(1, 8223213), (3, 2741071), (23, 357531), (37, 222249), (69, 119177), (111, 74083), (851, 9663), (2553, 3221)]